{"title":"Linear Motion Systems - 12mm","description":"\u003ch1\u003e12mm Linear Motion Systems\u003c\/h1\u003e\u003ch2\u003e12mm Linear Motion Systems Online shopping\u003c\/h2\u003e","products":[{"product_id":"12mm-bearing-ucf201-square-flanged-cast-housi","title":"UCF201 12mm Mounted Bearing With Square Flanged Cast Housing For Heavy Duty Applications 12mm Shaft Bore M10 Bolt Size High Load Capacity 12800 N Static 6650 N Dynamic Rating Ball Bearing With Flange","description":"\u003cdiv\u003e12mm UCF201 Mount Bearing with Square Flange (1 pc)\u003cbr\u003e\n✔️ 12mm bore, M10 mounting, 12mm shaft, Cr 12800 N, Cor 6650 N \u003cp\u003eUCF201 12mm mounted bearing combines a 12 mm bore with a square flange cast housing, suitable for conveyors, automation lines, and machine frames. It offers solid load ratings and straightforward installation in tight spaces.\u003c\/p\u003e \u003cp\u003e✅ Bore: 12 mm\u003cbr\u003e✅ Shaft diameter: 12 mm\u003cbr\u003e✅ Flange: square flange housing with M10 bolts\u003cbr\u003e✅ Basic Load Rating Cr: 12,800 N; Cor: 6,650 N\u003cbr\u003e✅ Dimensions: a 85.73 mm, e 63.9 mm, i 15.08 mm, g 11.9 mm, l 25.4 mm, s 11.9 mm, z 33.34 mm, Bi 31 mm, n 12.7 mm\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a mounted bearing with square flange housing used for in machinery? Designed to support shafts in compact spaces and provide reliable alignment.\u003c\/p\u003e\n- Used in conveyor and automation equipment to support rotating shafts\u003cbr\u003e\n- Square flange provides firm mounting and easy alignment\u003cbr\u003e\n- 12 mm bore fits common 12 mm shafts and adapters\u003cbr\u003e\n- M10 mounting bolts simplify installation and maintenance\u003cbr\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545510478059,"sku":"Kit7352","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-bearing-ucf201-square-flanged-cast-housing-mounted-bearings-vxb-ball-bearings-1.jpg?v=1770442378"},{"product_id":"kh1228pp-12mm-sealed-ball-bushing-12x19x28-li","title":"KH1228PP 12mm Sealed Ball Bushing 12x19x28 Linear Motion Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cp\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eKH Linear Motion Ball Bushings\u003cbr\u003eKH1228PP\u003c\/font\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003ccenter\u003e\n\u003ctable cellspacing=\"10\" cellpadding=\"0\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"\" cellspacing=\"0\" bordercolordark=\"#ffffff\" cellpadding=\"0\" width=\"80%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" align=\"center\"\u003e Type \u003c\/td\u003e\n\u003ctd align=\"center\" rowspan=\"2\"\u003e Number of \u003cbr\u003eball rows \u003c\/td\u003e\n\u003ctd colspan=\"3\" align=\"center\"\u003e main Diameter \u003c\/td\u003e\n\u003ctd colspan=\"2\" align=\"center\"\u003e Basic load rating \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"center\"\u003e d \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e D \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e B \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e Dynamic\u003cbr\u003eC(lbs F) \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e Static\u003cbr\u003eCo(lbs F) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cp\u003e KH1228PP \u003c\/p\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 5 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 12 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 19 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 28 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 81.585 \u003c\/td\u003e\n\u003ctd align=\"center\"\u003e 93.150 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\n\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003c\/center\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545524699371,"sku":"Kit7409","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_c2dfbf4b-95e5-46c2-8598-7ec2bb0e8d5b.jpg?v=1773424914"},{"product_id":"12mm-bearing-ucfl201-2-bolts-flanged-cast-housing","title":"12mm Bearing UCFL201 2-Bolts Flanged Cast Housing Mounted Bearing - Ball Bearing with a Flange","description":"\u003cp\u003eUCFL201 Mounted Bearing - 12mm ID \u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e✔️ 2-Bolt Flange Unit with UC201 Insert\u003c\/p\u003e\n\u003cp\u003eThe UCFL201 is a durable 12mm mounted bearing unit with a 2-bolt flange design, ideal for easy installation in agricultural, industrial, and mechanical applications.\u003c\/p\u003e\n\u003cp\u003e✅ Item: UCFL201\u003cbr\u003e✅ Type: 2-Bolt Flanged Mounted Bearing\u003cbr\u003e✅ Inner Diameter (Bore): 12mm\u003cbr\u003e✅ Bearing No.: UC201\u003cbr\u003e✅ Bolt Size: M10\u003cbr\u003e✅ Dynamic Load Rating (Cr): 12,800 N\u003cbr\u003e✅ Static Load Rating (Cor): 6,650 N\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e✅ Mounting Dimensions (mm):\u003cbr\u003e- a: 112.7 - e: 90.1 - i: 15.1\u003cbr\u003e- g: 11.11 - l: 25.4 - s: 11.9\u003cbr\u003e- b: 60.3 - z: 33.34 - Bi: 34 - n: 12.7\u003c\/p\u003e\n\u003cp\u003e💡 Why use a UCFL201 flanged bearing for your setup?\u003cbr\u003eIt combines ease of mounting with reliable support for rotating shafts - perfect for conveyors, machinery frames, and equipment needing stable alignment.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545528402155,"sku":"Kit7580","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-bearing-ucfl201-2-bolt-flanged-front-view.jpg?v=1770442350"},{"product_id":"lme12uuaj-12mm-adjustable-ball-bushing-12x22x32-li","title":"LME12UUAJ 12mm Adjustable Ball Bushing 12x22x32 Linear Motion Bearing","description":"\u003cp\u003eLME12UUAJ Adjustable Linear Ball Bushing - Double Sealed\u003cbr\u003e✔️ Works with 12mm Shafts - 12mm x 22mm x 32mm\u003c\/p\u003e\n\u003cp\u003eThe LME12UUAJ is an adjustable linear motion ball bushing designed for smooth, low-friction travel on 12mm shafts. With a compact body and double seals to protect against dust and debris, it's an ideal choice for CNC routers, 3D printers, and other motion control applications.\u003c\/p\u003e\n\u003cp\u003e✅ Shaft compatibility: 12mm\u003cbr\u003e✅ Inner diameter: 12mm\u003cbr\u003e✅ Outer diameter: 22mm\u003cbr\u003e✅ Length: 32mm\u003cbr\u003e✅ Type: Adjustable linear ball bushing\u003cbr\u003e✅ Closures: Double sealed\u003cbr\u003e✅ Number of ball circuits: 4\u003cbr\u003e✅ Dynamic load rating: 26 KGF\u003cbr\u003e✅ Static load rating: 49 KGF\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Common uses: CNC routers, plasma cutters, 3D printing\u003c\/p\u003e\n\u003cp\u003e💡 What makes adjustable linear ball bushings ideal for CNC motion?\u003cbr\u003eAdjustable linear bushings ensure tight fit and smooth movement, even with minor shaft tolerance variations. The sealed design keeps debris out, which is critical in dusty environments like woodworking or metal cutting, extending bearing life and improving performance.\u003c\/p\u003e\n\u003cp\u003eAccurate, smooth, and CNC-ready - order one today and keep your linear motion system on track!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545638633707,"sku":"Kit9032","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lme12uuaj-12mm-adjustable-ball-bushing-12x22x32-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442372"},{"product_id":"pack-of-4-lme12uu-12mm-ball-bushing-12x22x32","title":"Four Pack 12mm Ball Bushing for 12mm Shafts 12x22x32 Linear Motion Bearings with Built In Rubber Seals Precision LME12UU Style Bushings Suitable for CNC 3D Printer Rigs and Automation Projects Includes Four Pieces","description":"\u003cdiv\u003e4-Pack LME12UU 12mm Ball Bushing Bearings for Linear Motion\u003cbr\u003e\n✔️ Includes four LME12UU bushings for 12 mm shafts, 12 mm bore \u003cp\u003eThese are 4 LME12UU linear ball bushings designed to ride on 12 mm shafts. They’re ideal for compact CNC slides, 3D printers, and light automation where smooth, precise linear motion is needed.\u003c\/p\u003e ✅ Inner diameter 12 mm; outer diameter 22 mm; length 32 mm \u003cbr\u003e\n✅ Four bearings per pack; compatible with 12 mm shafts \u003cbr\u003e\n✅ Sealed with rubber seals for dirt protection \u003cbr\u003e\n✅ Dynamic load rating 510 N; static load rating 784 N \u003cbr\u003e\n✅ Cross-reference: IKO LBE12UU, INA KB 1232, FAG LAA 12x22x32 \u003cbr\u003e \u003cp\u003e💡 What is a 12 mm linear ball bushing used for in precision motion systems?\u003c\/p\u003e\n\u003cp\u003eA handy overview: these bushings guide shafts smoothly in compact machines, reducing play and wear.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision motion for CNC, 3D printers, and automation\u003c\/li\u003e\n\u003cli\u003eSealed protection against dust and debris for longer life\u003c\/li\u003e\n\u003cli\u003eEasy swap with standard 12 mm shafts and common supports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545695060203,"sku":"LME12UU","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/pack-of-4-lme12uu-12mm-ball-bushing-12x22x32-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1773424027"},{"product_id":"pack-of-4-lme12uuaj-12mm-adjustable-bushing-1","title":"4 Pack 12mm Linear Ball Bushing For 12x22x32 Bearings With Sealed Rubber Seals Fits 12mm Shafts 4 Pieces High Precision Linear Motion Bearing For CNC Machines 3D Printers And Automation Projects","description":"\u003cdiv\u003eFour-Pack 12mm Linear Ball Bearing Bushing Kit with Seals\u003cbr\u003e\n✔️ 4 bearings, fits 12mm shafts, 12x22x32 mm with rubber seals \u003cp\u003eThese adjustable linear motion bushings fit 12 mm shafts, built for smooth, low-friction travel in CNC machines, 3D printers, and automation assemblies. The sealed design helps keep grit out and grease in for longer life.\u003c\/p\u003e ✅ Inner Diameter: 12 mm \u003cbr\u003e\n✅ Outer Diameter: 22 mm \u003cbr\u003e\n✅ Length: 32 mm \u003cbr\u003e\n✅ Pack size: 4 pieces \u003cbr\u003e\n✅ Dynamic load rating Cr: 255 N \u003cbr\u003e\n✅ Static load rating Cor: 481 N \u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in linear motion systems, and how does it work? This handy overview covers the basics and why seals matter.\n- Supports shaft alignment for smooth, controlled motion\n- Sealed design helps resist dust and moisture for longer life\n- Ideal for CNC guides, 3D printers, and automated slides\n- Provides a compact, rigid bearing solution in tight spaces\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43545767543019,"sku":"lme12uuaj","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/pack-of-4-lme12uuaj-12mm-adjustable-bushing-12x22x32-linear-motion-vxb-ball-bearings-1.jpg?v=1773423539"},{"product_id":"kh1228-12mm-ball-bushing-12x19x28-linear-motion-be","title":"KH1228 12mm Ball Bushing - Linear Motion Bearing 12x19x28mm","description":"\u003cp\u003eKH1228 Linear Motion Ball Bushing\u003cbr\u003e✔️ Compact Linear Bearing 12mm x 19mm x 28mm\u003c\/p\u003e\n\u003cp\u003eThe KH1228 linear motion ball bushing is designed for smooth linear travel in precision machinery. With 5 rows of ball circulation, it delivers reliable guidance along shafts while reducing friction. A solid choice for automation systems, CNC machines, and other equipment requiring precise linear motion.\u003c\/p\u003e\n\u003cp\u003e✅ Model: KH1228\u003cbr\u003e✅ Type: Linear motion ball bushing\u003cbr\u003e✅ Ball Rows: 5\u003cbr\u003e✅ Bore (d): 12mm\u003cbr\u003e✅ Outer Diameter (D): 19mm\u003cbr\u003e✅ Length (B): 28mm\u003cbr\u003e✅ Dynamic Load Rating (C): 81.585 lbs\u003cbr\u003e✅ Static Load Rating (Co): 93.150 lbs\u003cbr\u003e✅ Quantity: 1 Bushing\u003c\/p\u003e\n\u003cp\u003e💡 What are linear motion ball bushings used for?\u003cbr\u003eLinear bushings are built to support smooth, precise travel along hardened shafts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnable accurate linear guidance with minimal friction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHandle both static and dynamic loads in machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommonly found in CNC equipment, robotics, and automation setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA dependable linear bushing that keeps your motion systems accurate, order yours today and keep your projects running on track.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546075857131,"sku":"Kit7138","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/kh1228-12mm-ball-bushing-12x19x28-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442362"},{"product_id":"12mm-bearing-ucp201-pillow-block-cast-housing","title":"12mm Bore Pillow Block Bearing UCP201 Set Screw Type High Center Height With Cast Housing Mounted Bearing 12mm Inner Diameter 3\/8 Inch Bolt Size High Load Rated Cr 12.8 kN Cor 6.65 kN","description":"\u003cdiv\u003eEnhanced 12mm UCP201 Pillow Block Bearing single unit\n✔️ 12 mm bore, set screw type, high center height, 3\/8 inch bolt \u003cp\u003eUCP201 pillow block bearing is a mounted bearing with a cast housing designed to support rotating shafts in machinery and automation setups. This unit uses a UC201 housing with P203 mounting pattern for stable alignment and easy replacement. Typical applications include conveyors, packing machines, automated lines, and other axis-based systems.\u003c\/p\u003e \u003cp\u003e✅ Bore: 12 mm (0.472 in)\u003cbr\u003e✅ Housing: UC201 \/ P203 compatible\u003cbr\u003e✅ Mounting: Set-screw type, high-center height\u003cbr\u003e✅ Bolt size: 3\/8 inch (9.53 mm)\u003cbr\u003e✅ Basic load Cr: 12.8 kN\u003cbr\u003e✅ Basic load Cor: 6.65 kN\u003cbr\u003e✅ Quantity: 1 unit\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in industrial machinery and how does a UC201 housing support a shaft?\nThis handy mounting solution keeps shafts aligned and supported in tight spaces.\nUse-case: Supports rotating shafts in conveyors, fans, automation equipment\nBenefits: Improves shaft alignment and reduces wear on bearings\nFitment: Works with 12 mm shafts and 3\/8 inch mounting bolts\nDurability: Cast housing provides sturdy and reliable support\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546113868011,"sku":"Kit7581","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-bearing-ucp201-pillow-block-cast-housing-mounted-bearings-vxb-ball-bearings-1.jpg?v=1773422626"},{"product_id":"lfr5201-12npp-12mm-id-x-35mm-u-groove-track-roller","title":"LFR5201-12NPP 12mm ID x 35mm U-Groove Track Roller Bearing","description":"\u003cp\u003eLFR5201-12NPP U-Groove Track Roller Bearing\u003cbr\u003e✔️ 12mm ID x 35mm OD x 15.9mm Wide\u003c\/p\u003e\n\u003cp\u003eThe LFR5201-12NPP is a heavy-duty U-groove guide bearing built for linear motion systems that run on round rails or guide tracks. With a 12mm inner diameter and durable construction, it’s perfect for high-load applications like automated conveyors, track systems, and guided transport setups.\u003c\/p\u003e\n\u003cp\u003e✅ Type: U-groove track roller bearing\u003cbr\u003e✅ Inner Diameter (ID): 12mm\u003cbr\u003e✅ Outer Diameter (OD): 35mm\u003cbr\u003e✅ Width: 15.9mm\u003cbr\u003e✅ Groove Depth\/Style: U-groove for rail guidance\u003cbr\u003e✅ Dynamic Load Rating (Cw): 8.4 kN\u003cbr\u003e✅ Static Load Rating (Cow): 5.0 kN\u003cbr\u003e✅ Pack Size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions Table:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003edw (Bore)\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ed (Shaft Diameter)\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD (Outer Diameter)\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC \/ B (Width)\u003c\/td\u003e\n\u003ctd\u003e15.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e21.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ers (Fillet Radius)\u003c\/td\u003e\n\u003ctd\u003e0.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are U-groove bearings used for in guide systems?\u003cbr\u003eU-groove bearings are designed to ride along round rails or guide edges, offering low-friction movement and keeping systems aligned. They’re widely used in linear tracks for automation, 3D printing, and motion-driven platforms.\u003c\/p\u003e\n\u003cp\u003eWhen you need a smooth ride with solid support - this U-groove bearing keeps you rolling true. Add it now and glide like a pro!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546188677355,"sku":"Kit8371","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lfr5201-12npp-12mm-id-x-35mm-u-groove-track-roller-bearing-track-vxb-ball-bearings-1.jpg?v=1773422483"},{"product_id":"12mm-stroke-rotary-ball-bushing-12x23x32-linear-mo","title":"12mm Stroke Rotary Ball Bushing 12x23x32 Linear Motion Bearing","description":"\u003cp\u003e12mm Linear Stroke Rotary Ball Bushing\u003cbr\u003e✔️ For 12mm Shafts - 12mm x 23mm x 32mm\u003c\/p\u003e\n\u003cp\u003eThis 12mm linear stroke ball bushing is designed for smooth linear or rotary movement along 12mm shafts. With steel ball tracks and a compact body, it’s perfect for CNC machinery, 3D printers, and other precision motion setups.\u003c\/p\u003e\n\u003cp\u003e✅ Fits 12mm shafts for linear or rotary motion\u003cbr\u003e✅ Inner diameter: 12mm\u003cbr\u003e✅ Outer diameter: 23mm\u003cbr\u003e✅ Length: 32mm\u003cbr\u003e✅ Dynamic load rating: 1,079 N\u003cbr\u003e✅ Static load rating: 823 N\u003cbr\u003e✅ Max stroke: 32mm\u003cbr\u003e✅ Sold as 1 linear bearing\u003c\/p\u003e\n\u003cp\u003eDimensions Table (mm):\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter\u003c\/th\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eMax Stroke\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 mm\u003c\/td\u003e\n\u003ctd\u003e23 mm\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡What are linear ball bushings used for in shaft-driven setups?\u003cbr\u003eThese bushings are perfect for guided motion with low resistance and high repeatability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGlide along hardened shafts in automation or CNC setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupport precise linear or rotary movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact design for easy fit into housings or mounts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce friction and wear for long-lasting motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether it’s part of a printer, router, or slide, this bearing keeps motion clean - grab one and smooth out your system.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546207158507,"sku":"Kit8531","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_60c7d886-585e-4133-aa89-1c2ebe63c61d.jpg?v=1770442393"},{"product_id":"12mm-cnc-router-linear-bearing-slide-unit-tru","title":"Aluminum Pillow Block Linear Bearing Slide Unit With Pre Installed 12mm ID Bearing For 12mm Shafts Used In CNC Router Linear Motion Systems For Smooth Precision And High Load Capacity","description":"\u003cdiv\u003eSingle 12mm CNC Router Linear Bearing Slide Unit for Shafts\u003cbr\u003e\n✔️ Aluminum pillow block with 12mm bore bearing for 12mm shafts \u003cp\u003eThe aluminum pillow block slide unit provides a sturdy, lightweight platform for precise linear motion. It's designed to mount to CNC routers, milling setups, or automation systems that use 12mm shafts for smooth, accurate travel.\u003c\/p\u003e \u003cp\u003e✅ 12mm bore pre-installed bearing inside aluminum housing\u003cbr\u003e✅ Fits standard 12mm shafts for easy integration\u003cbr\u003e✅ Lightweight, rigid aluminum block improves stability\u003cbr\u003e✅ Smooth, low-friction motion optimized for CNC routing\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in CNC motion systems and linear slide setups?\nThis handy component supports rotating shafts with proper alignment to ensure smooth, repeatable motion in routers and mills.\n- Supports rotating shafts with precise alignment for CNC machines\n- Minimizes shaft wobble and wear in sliding assemblies\n- Helps transfer load evenly to improve accuracy and surface finish\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546334724331,"sku":"kit990","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-cnc-router-linear-bearing-slide-unittruck-linear-motion-vxb-ball-bearings.jpg?v=1770442384"},{"product_id":"12mm-shaft-x-13inch-length-linear-motion-hard","title":"12mm Shaft With 13 Inch Length For Linear Motion Hardened Chrome Plated Rod Designed For Precision Travel In CNC And Automation Durable Low Friction Surface For Smooth Operation","description":"\u003cdiv\u003e12mm Diameter Hardened Linear Rod, 13in Shaft Length\u003cbr\u003e\n✔️ 12 mm dia x 330 mm length, chrome plated hardened rod, single piece \u003cp\u003eThis chrome-plated linear motion rod is a precision 12 mm shaft designed for guiding moving parts in automation, CNC, robotics, and linear slide units. Its hardened core and smooth chrome surface resist wear and corrosion.\u003c\/p\u003e ✅ Diameter: 12 mm (0.472 in)\u003cbr\u003e\n✅ Length: 13 in (330 mm)\u003cbr\u003e\n✅ Surface: Chrome plated for corrosion resistance\u003cbr\u003e\n✅ Material: Hardened steel core\u003cbr\u003e\n✅ Ends: Machined for mounting compatibility\u003cbr\u003e \u003cp\u003e💡What is a hardened linear rod used for in precision motion systems? This handy piece serves as a straight shaft guiding sliding components with low friction and high wear resistance.\n\u003cbr\u003e- Supports precise shaft alignment in machinery\n\u003cbr\u003e- Reduces friction for smooth, consistent travel\n\u003cbr\u003e- Works with linear bearings and guide rails\n\u003cbr\u003e- Ideal for automation, CNC, and robotics applications\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801012971,"sku":"kit1002","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-shaft-13-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773413763"},{"product_id":"12mm-shaft-x-30inch-length-linear-motion-hardened","title":"12mm Shaft x 30\" inch Length - Linear Motion Hardened Rod","description":"\u003cp\u003e12mm Linear Motion Shaft - 30\" Length\u003cbr\u003e✔️ Hardened Steel Rod for CNC and Automation Systems\u003c\/p\u003e\n\u003cp\u003eThis 30-inch long linear motion shaft has a 12mm diameter and is built from hardened steel for durability and smooth travel. Ideal for CNC machines, 3D printers, and motion control systems, this shaft is designed to maintain rigidity and resist wear over long-term use.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 12mm\u003cbr\u003e✅ Length: 30 inches (approx. 762mm)\u003cbr\u003e✅ Material: Hardened steel\u003cbr\u003e✅ Surface: Smooth, low-friction finish\u003cbr\u003e✅ Use with: LM12UU linear bearings\u003cbr\u003e✅ Application: CNC motion rails, 3D printers, robotic arms, custom automation setups\u003cbr\u003e✅ Pack size: 1 shaft\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a hardened shaft for linear motion applications?\u003cbr\u003eHardened shafts provide strength and wear resistance where consistent, smooth movement is essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWithstand heavy loads and repeated motion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtend the life of linear bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain straightness for accurate positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for medium- to long-travel motion systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReliable, rigid, and ready to install - grab this shaft and upgrade your linear motion build today!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546801471723,"sku":"kit1005","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_dfe91bc6-c040-4f41-9b4b-05cd119b40ad.jpg?v=1770442406"},{"product_id":"12mm-tapped-shaft-x-44inch-length-linear-moti","title":"12mm Diameter Tapped Shaft For Linear Motion Hardened Chrome Plated Rod With 44 Inch Length Precision Machined For Smooth Play Free Operation In Heavy Load Applications USA Only","description":"\u003cdiv\u003e12mm Tapped Shaft, 44in Hardened Linear Rod for Motion\u003cbr\u003e\n✔️ Chrome plated 12 mm diameter, 44 in length, tapped shaft \u003cp\u003eThis chrome plated, 12 mm diameter tapped shaft measures 44 inches in length. It's built for linear motion applications and serves as a guide or support rod in automation setups, machine slides, and CNC assemblies. This item is available in the USA only and is ideal for projects that require precise, durable steel components.\u003c\/p\u003e \u003cp\u003e✅ Pack: 1 (single rod)\u003cbr\u003e✅ Diameter: 12 mm (0.472 in)\u003cbr\u003e✅ Length: 44 in (1117.6 mm)\u003cbr\u003e✅ Finish: Chrome plated hardened steel\u003cbr\u003e✅ Type: tapped shaft for mounting in linear guides\u003cbr\u003e✅ Application: ideal for CNC, automation, and sliding assemblies\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a tapped linear shaft used for in precision motion systems?\nThis handy shaft guides moving parts with precise alignment.\n- Offers accurate straight travel in automation and CNC setups\n- Chrome plated hardened steel resists wear and corrosion\n- 12 mm diameter with 44 in length fits common configurations\n- End mounting options simplify integration\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546962657515,"sku":"Kit12069","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-tapped-shaft-44-hardened-rod-linear-motion-vxb-ball-bearings-1.jpg?v=1773409653"},{"product_id":"lb12uu-12mm-ball-bushing-12x21x30-linear-moti","title":"LB12UU 12mm Ball Bushing 12x21x30 Linear Motion Bearing","description":"\u003ccenter\u003e\n\u003cspan id=\"selection-marker-1\" class=\"redactor-selection-marker\"\u003e\u003c\/span\u003e\u003ctable border=\"1\" cellpadding=\"10\" cellspacing=\"2\" bg=\"\"\u003e\u003ctbody\u003e\u003ctr align=\"center\"\u003e\u003ctd align=\"center\"\u003e\u003cfont size=\"+2\" face=\"Tahoma\"\u003e Linear Ball Bushings LB12UU\u003cbr\u003eWorks with 12mm Shafts 12mmx 21mmx 30mm \u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ccenter\u003e\u003c\/center\u003e\n\u003ctable border=\"0\" cellpadding=\"5\" cellspacing=\"2\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cfont face=\"Tahoma\"\u003e LB12UU Linear Ball Bushing works with a 12 mm Shafts, Size is 12mmx 21mmx 30mm, the inner Diameter is 12mm, the outer Diameter is 21mm and the Length is 30mm. \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eLB12UU Bearing \u003c\/li\u003e\n\u003cli\u003eLinear Ball Bushings \u003c\/li\u003e\n\u003cli\u003eBall circuit: 4 \u003c\/li\u003e\n\u003cli\u003eSize: 12mmx 21mmx 30mm \u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing \u003c\/li\u003e\n\u003cli\u003eDynamic load rating Cr: 510 N \u003c\/li\u003e\n\u003cli\u003eStatic load rating Cor: 784 N \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003cth colspan=\"12\"\u003e\n\u003cfont face=\"tahoma\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eMajor dimensions and tolerance (mm)\u003c\/b\u003e\u003c\/center\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cfont face=\"tahoma\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eEccentricity\u003c\/b\u003e\u003c\/center\u003e\n\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"4\"\u003e\n\u003cfont face=\"tahoma\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eRadial clearance \u003cbr\u003e\u003csmall\u003e(mm)\u003c\/small\u003e\u003c\/b\u003e\u003c\/center\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ed\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eL\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eB\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eW\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eD1\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eh1\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ePrecision\u003cbr\u003e\u003csmall\u003e(mm)\u003c\/small\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eHigh\u003cbr\u003e\u003csmall\u003e(mm)\u003c\/small\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003emm\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\u003cfont face=\"tahoma\"\u003etolerance\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003emm\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003etolerance\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003emm\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003etolerance\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003emm\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003etolerance\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003ePrecision\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003eHigh\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e12\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0-6\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0-9\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e21\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0-13\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e30\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0-200\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e23\u003c\/font\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cfont face=\"tahoma\"\u003e0-200\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e OldFormat","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546971111659,"sku":"Kit12098","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/lb12uu-12mm-ball-bushing-12x21x30-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1773409161"},{"product_id":"lm12uu-linear-motion-bearing-12mm","title":"LM12UU Linear Motion Bearing 12mm Linear Bushing for 3D printers CNC and automation systems, sealed ball bushing with 4 ball circuits for smooth low friction travel on 12mm shafts","description":"\u003cp\u003eLM12UU Linear Motion Bearing 12mm Shaft Linear Bushing\u003cbr\u003e✔️ LM12UU Linear Motion Bushing for 12mm Guide Rods\u003c\/p\u003e\n\u003cp\u003eThis linear motion bushing is used on 12mm shafts to guide smooth back and forth travel in sliders, 3D printers, and automation frames. It is handy for setups that need steady linear movement with low friction and built in sealing.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Bearing type: linear motion bushing\u003cbr\u003e✅ Shaft size: 12mm\u003cbr\u003e✅ Outside diameter: 21mm\u003cbr\u003e✅ Length: 30mm\u003cbr\u003e✅ Number of ball circuits: 4\u003cbr\u003e✅ Built in rubber seals for dust protection\u003cbr\u003e✅ Dynamic load rating: 510 N\u003cbr\u003e✅ Static load rating: 784 N\u003cbr\u003e✅ Designed for smooth linear travel on round guide shafts\u003c\/p\u003e\n\u003cp\u003e💡 Why are linear motion bushings used in precision sliding systems?\u003cbr\u003eLinear bushings are chosen to support controlled straight line motion with low drag and repeatable accuracy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBall circuits distribute load evenly along the shaft surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealed ends help keep dirt out of the rolling path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact housing fits common linear rail and rod mounts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth travel improves positioning and reduces drive wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA dependable choice for linear guides that need clean motion and consistent performance in everyday mechanical builds.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547577254123,"sku":"Kit14013","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/5_cf3e56b2-4347-4831-9d36-072120ab217c.jpg?v=1773399791"},{"product_id":"12mm-shaft-x-60inch-length-linear-motion-hard","title":"12mm Diameter Chrome Plated Hardened Linear Motion Rod, 60 Inch Length, Precision Shaft For CNC Machines, Automation Equipment And Robotic Systems, USA Availability","description":"\u003cdiv\u003e60 Inch Long 12mm Chrome Hardened Linear Shaft Single Rod\u003cbr\u003e\n✔️ 60 in (1524 mm) length, 12 mm (0.472 in) dia, chrome plated \u003cp\u003eThis chrome plated, hardened steel shaft is built for precise linear motion in automation, CNC projects, and DIY machinery. Sized at 60 inches long with a 12 mm diameter, it’s a common choice for long travel and smooth, straight movement. USA-only availability ensures quick support and ready access for American shop setups.\u003c\/p\u003e\n\u003cp\u003e ✅ 12 mm diameter (0.472 in) solid chrome-plated shaft \u003cbr\u003e\n✅ 60 in length (1524 mm) overall for extended travel \u003cbr\u003e\n✅ Hardened steel core for high wear resistance \u003cbr\u003e\n✅ Chrome finish provides corrosion resistance in work environments \u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What is a hardened chrome shaft used for in linear motion systems?\nThis handy guide explains core roles and setup considerations.\n- Ideal for guiding components in linear stages, actuators, and milling slides\n- Requires compatible bearings, bushings, and end supports for accurate travel\n- Helps reduce play and improve repeatability in automation projects\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547846050027,"sku":"Kit14761","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-shaft-60-hardened-rod-linear-motion-vxb-ball-bearings.jpg?v=1773398285"},{"product_id":"12mm-bearing-bushing-lmf12uu-linear-motion","title":"LMF12UU Linear Ball Bearing for 12mm Shafts with Sealed Rubber Seals, 12mm Inner Diameter, 21mm Outer Diameter, and 30mm Length, High Precision Low Friction Linear Motion Bearing for CNC Machines and 3D Printers","description":"\u003cdiv\u003eSingle 12mm LMF12UU Linear Bearing for smooth motion\u003cbr\u003e\n✔️ 12x21x30mm, 12mm bore, rubber seals, sealed, single unit \u003cp\u003eThe LMF12UU linear ball bearing is a compact, sealed bearing designed for smooth, low-friction motion on 12 mm shafts. It’s commonly used in CNC guides, 3D printers, and compact linear actuator assemblies.\u003c\/p\u003e \u003cp\u003e✅ Inner diameter 12 mm, outer diameter 21 mm, length 30 mm\u003cbr\u003e✅ Rubber seals built-in for dust and moisture protection\u003cbr\u003e✅ Dynamic load rating Cr 510 N, static load rating Cor 784 N\u003cbr\u003e✅ Fits 12 mm shafts, single-pack bearing\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in compact motion systems? This handy component supports shafts and keeps them aligned for smooth, precise travel.\n- For CNC guides and 3D printers\n- For reducing shaft wobble and wear in linear motion systems\n- For dust- and moisture-protected operation with rubber seals\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547856077035,"sku":"Kit14786","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-bearingbushing-lmf12uu-linear-motion-vxb-ball-bearings-1.jpg?v=1773398231"},{"product_id":"nb-sm12-12mm-slide-bush-ball-bushings","title":"NB SM12 12mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12 12mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM12 12mm Slide Bush Ball Bushings Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43548170158315,"sku":"kit14131","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/slide-bush-linear-motion-bearing-12mm-close-up.jpg?v=1770442453"},{"product_id":"12mm-open-ball-bushing-linear-motion-bearings","title":"12mm Open Linear Motion Ball Bushing LME12UUOP For 12mm Shafts, 22mm Outer Diameter, 32mm Length, 3 Ball Circuit Open Type Bearing For Precise Linear Guidance","description":"\u003cdiv\u003e\n\u003cp\u003e12mm Open Linear Ball Bushing - Single Bearing Pack\u003cbr\u003e✔️ 12mm bore open bushing; fits 12mm shafts; OD 22mm; L 32mm; 3-ball\u003c\/p\u003e \u003cp\u003eThe LME12UUOP Open Linear Motion Ball Bushing is engineered to ride smoothly on a 12mm shaft, delivering precise, low-friction linear motion in compact automation, CNC slides, and robotics. The open design facilitates quick mounting and easy inspection along the travel path.\u003c\/p\u003e \u003cp\u003e✅ Bore: 12 mm; OD: 22 mm; L: 32 mm\u003cbr\u003e✅ 3-ball circuit for smooth linear motion\u003cbr\u003e✅ Dynamic load Cr: 510 N; Static load Cor: 784 N\u003cbr\u003e✅ Fits 12 mm shafts; Dimensions: dr 12 mm, D 22 mm, D1 21 mm, W 1.3, B 22.9, L 32 mm\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a linear motion bearing used for? This handy component helps guide precise straight-line movement in small machines.\u003c\/p\u003e\n- It provides smooth, low-friction guidance on linear axes\n- Works well in CNC, automation, robotics, and printer builds\n- Easy to mount on 12 mm shafts and align accurately\n- Reduces wear and maintenance for moving assemblies \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43548839084267,"sku":"Kit7442","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_009adb69-633a-4bd7-bb0a-c0f5ff1e3972.jpg?v=1773376058"},{"product_id":"nb-sm12uu-12mm-slide-bush-ball-bushings","title":"NB SM12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SM12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549622993131,"sku":"Kit19459","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sm12uu-12mm-slide-bush-linear-bearing.jpg?v=1770442516"},{"product_id":"nb-sm12aj-12mm-slide-bush-ball-bushings","title":"NB SM12AJ 12mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12AJ 12mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SM12AJ 12mm Slide Bush Ball Bushings Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549623714027,"sku":"Kit19469","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sm12aj-12mm-slide-ball-bush-front-view.jpg?v=1770442516"},{"product_id":"nb-sm12-op-12mm-slide-bush-linear","title":"NB SM12-OP 12mm Slide Bush Linear Motion Bushings Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12-OP 12mm Slide Bush Linear Motion Bushings Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM12-OP 12mm Slide Bush Linear Motion Bushings Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549625483499,"sku":"Kit19479","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-bushing-12mm-slide-side-view.jpg?v=1770442515"},{"product_id":"nb-sm12uuaj-12mm-slide-bush-linear-motion","title":"NB SM12UUAJ 12mm Slide Bush Linear Motion Bushings Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12UUAJ 12mm Slide Bush Linear Motion Bushings Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SM12UUAJ 12mm Slide Bush Linear Motion Bushings Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549626859755,"sku":"Kit19490","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/slide-bush-linear-motion-bearing-closeup.jpg?v=1770442516"},{"product_id":"nb-sm12g-12mm-slide-bush-ball-bushings","title":"NB SM12G 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12G 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SM12G 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549629907179,"sku":"Kit19507","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-12mm-slide-bush-linear-bearing-side-view.jpg?v=1770442516"},{"product_id":"nb-sm12guu-12mm-slide-bush-ball-miniature","title":"NB SM12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SM12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549633806571,"sku":"Kit19522","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-slide-bush-ball-miniature-linear-bearing.jpg?v=1770442517"},{"product_id":"nb-sm12guuaj-12mm-slide-bush-ball-miniature","title":"NB SM12GUUAJ 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12GUUAJ 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SM12GUUAJ 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549636722923,"sku":"Kit19536","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-12mm-linear-motion-bearing-side-view.jpg?v=1770442517"},{"product_id":"nb-sm12g-op-12mm-slide-bush-ball","title":"NB SM12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SM12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549638721771,"sku":"Kit19548","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sm12g-op-linear-motion-bearing-side-view.jpg?v=1770442516"},{"product_id":"nb-sm12guu-op-12mm-slide-bush-ball","title":"NB SM12GUU-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SM12GUU-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SM12GUU-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549641736427,"sku":"Kit19560","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sm12guu-op-12mm-slide-bush-ball-miniature-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442516"},{"product_id":"nb-sms12-12mm-slide-bush-ball-miniature","title":"NB SMS12 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SMS12 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549645734123,"sku":"Kit19577","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms12-12mm-slide-bush-ball-miniature-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442515"},{"product_id":"nb-sms12uu-12mm-slide-bush-ball-miniature","title":"NB SMS12UU 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12UU 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SMS12UU 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549647503595,"sku":"Kit19592","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms12uu-12mm-slide-bush-ball-miniature-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442517"},{"product_id":"nb-sms12uuaj-12mm-slide-stainless-steel-bush","title":"NB SMS12UUAJ 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12UUAJ 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing made for smooth installs\u003cbr\u003e✔️ NB SMS12UUAJ 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549649731819,"sku":"Kit19602","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-stainless-steel-motion-bearing.jpg?v=1770442516"},{"product_id":"nb-sms12uu-op-12mm-slide-stainless-steel","title":"NB SMS12UU-OP 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12UU-OP 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing made for smooth installs\u003cbr\u003e✔️ NB SMS12UU-OP 12mm Slide Stainless Steel Bush Ball Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549651271915,"sku":"Kit19612","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-stainless-steel-slide-bearing-closeup.jpg?v=1770442516"},{"product_id":"nb-sms12g-12mm-slide-bush-ball-miniature","title":"NB SMS12G 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12G 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SMS12G 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549653729515,"sku":"Kit19629","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-miniature-linear-slide-bush-ball-bearing.jpg?v=1770442516"},{"product_id":"nb-sms12guu-12mm-slide-bush-ball-miniature","title":"NB SMS12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS12GUU 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549661790443,"sku":"Kit19654","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms12guu-linear-slide-bush-12mm-bearings.jpg?v=1770442517"},{"product_id":"nb-sms12g-op-12mm-slide-bush-ball","title":"NB SMS12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS12G-OP 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549786374379,"sku":"Kit19665","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/slide-bush-ball-linear-motion-bearing-side-view.jpg?v=1770442523"},{"product_id":"sms12guu-op-12mm-open-slide-bush-ball","title":"SMS12GUU-OP 12mm Open Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSMS12GUU-OP 12mm Open Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ SMS12GUU-OP 12mm Open Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549789421803,"sku":"Kit19676","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-open-slide-bush-ball-linear-bearing-closeup.jpg?v=1770442524"},{"product_id":"sm12-p-12mm-slide-bush-ball-linear","title":"SM12-P 12mm Slide Bush Ball Linear Miniature Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSM12-P 12mm Slide Bush Ball Linear Miniature Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ SM12-P 12mm Slide Bush Ball Linear Miniature Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549794173163,"sku":"Kit19693","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sm12-p-12mm-slide-bush-ball-linear-bearing-closeup.jpg?v=1770442530"},{"product_id":"sm12uu-p-12mm-slide-bush-ball-linear","title":"SM12UU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSM12UU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ SM12UU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you size a ballscrew kit to avoid backlash in CNC builds?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549800956139,"sku":"Kit19711","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/sm12uu-p-12mm-linear-motion-bearing-side-view.jpg?v=1770442527"},{"product_id":"sm12g-p-12mm-slide-bush-ball-linear","title":"SM12G-P 12mm Slide Bush Ball Linear Miniature Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSM12G-P 12mm Slide Bush Ball Linear Miniature Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ SM12G-P 12mm Slide Bush Ball Linear Miniature Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549810983147,"sku":"Kit19734","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-slide-bush-ball-linear-bearing-closeup.jpg?v=1770442527"},{"product_id":"sm12guu-p-12mm-slide-bush-ball-linear","title":"SM12GUU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eSM12GUU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ SM12GUU-P 12mm Slide Bush Ball Linear Miniature Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549820748011,"sku":"Kit19758","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-slide-bush-ball-linear-bearing-side-view.jpg?v=1770442533"},{"product_id":"nb-sms12-p-12mm-ball-bushing-miniature","title":"NB SMS12-P 12mm Ball Bushing Miniature Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12-P 12mm Ball Bushing Miniature Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS12-P 12mm Ball Bushing Miniature Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549824057579,"sku":"Kit19775","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-linear-motion-bushing-closeup.jpg?v=1770442526"},{"product_id":"nb-sms12uu-p-12mm-ball-bushing-miniature","title":"NB SMS12UU-P 12mm Ball Bushing Miniature Linear Motion designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12UU-P 12mm Ball Bushing Miniature Linear Motion made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMS12UU-P 12mm Ball Bushing Miniature Linear Motion\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549828022507,"sku":"Kit19789","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-linear-motion-ball-bushing-side-view.jpg?v=1770442525"},{"product_id":"nb-sms12g-p-12mm-slide-bush-ball","title":"NB SMS12G-P 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12G-P 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS12G-P 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549831102699,"sku":"Kit19804","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-bearing-nb-sms12gp-12mm.jpg?v=1770442528"},{"product_id":"nb-sms12guu-p-12mm-slide-bush-ball","title":"NB SMS12GUU-P 12mm Slide Bush Ball Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMS12GUU-P 12mm Slide Bush Ball Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB SMS12GUU-P 12mm Slide Bush Ball Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549832872171,"sku":"Kit19818","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-sms12guu-p-12mm-slide-bush-ball-miniature-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442525"},{"product_id":"nb-gm12-12mm-slide-bush-ball-bushings","title":"NB GM12 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB GM12 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB GM12 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549835919595,"sku":"Kit19831","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-motion-bearing-close-up.jpg?v=1770442526"},{"product_id":"nb-gm12w-12mm-slide-bush-ball-bushings","title":"NB GM12W 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB GM12W 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing made for smooth installs and\u003cbr\u003e✔️ NB GM12W 12mm Slide Bush Ball Bushings Miniature Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you reduce vibration in long travel linear motion systems?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549840507115,"sku":"Kit19850","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/12mm-linear-ball-bushing-close-up-view.jpg?v=1770442527"},{"product_id":"nb-gm12wuu-12mm-slide-bush-ball-bushings-linear-mo","title":"NB GM12WUU 12mm Slide Bush Ball Bushings Linear Motion Bearing","description":"\u003cp\u003eGM12WUU Miniature Linear Slide Bush\u003cbr\u003e✔️ Single type with double seals - precision motion by NB Linear Systems (Japan)\u003c\/p\u003e\n\u003cp\u003eThe GM12WUU is a miniature linear slide bush designed for compact, high-precision motion systems. With seals on both sides, it keeps contaminants out and lubrication in, ideal for small automation equipment, measuring devices, and robotics. Manufactured by \u003cstrong\u003eNB (Nippon Bearing)\u003c\/strong\u003e in Japan, it delivers smooth linear motion with long life and low friction.\u003c\/p\u003e\n\u003cp\u003e✅ Type: miniature linear slide bush (single type)\u003cbr\u003e✅ Model: GM12WUU\u003cbr\u003e✅ Brand: NB Linear Systems (Made in Japan)\u003cbr\u003e✅ Shaft Diameter: 12mm\u003cbr\u003e✅ Number of Ball Circuits: 4\u003cbr\u003e✅ Closures: sealed on both sides\u003cbr\u003e✅ Dynamic Load Rating (Cr): 813 N\u003cbr\u003e✅ Static Load Rating (Cor): 1570 N\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMajor Dimensions (mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003edr\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003cth\u003eL\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eW\u003c\/th\u003e\n\u003cth\u003eD1\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e36.4\u003c\/td\u003e\n\u003ctd\u003e1.3\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 Why choose sealed miniature slide bushes?\u003cbr\u003eBecause they’re compact yet tough:\u003cbr\u003e- Double-sealed design prevents dust intrusion and extends service life\u003cbr\u003e- Ideal for clean, precise, low-noise environments\u003cbr\u003e- Trusted NB Japanese engineering ensures consistent accuracy and motion stability\u003c\/p\u003e\n\u003cp\u003eFor precision motion in tight spaces, the GM12WUU gives your system the smooth slide it deserves.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549842604267,"sku":"Kit19859","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-gm12wuu-12mm-slide-bush-ball-bushings-linear-motion-bearings-vxb-ball-bearings-1.jpg?v=1770442526"},{"product_id":"nb-smf12-12mm-slide-bush-ball-bushings","title":"NB SMF12 12mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMF12 12mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady fit\u003cbr\u003e✔️ NB SMF12 12mm Slide Bush Ball Bushings Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How does screw pitch affect feed rate and torque on CNC machines?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549844308203,"sku":"Kit19868","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nb-smf12-slide-bush-flange-assembly.jpg?v=1770442526"},{"product_id":"nb-smf12uu-12mm-slide-bush-ball-bushings","title":"NB SMF12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing designed for smooth motion and stable alignment in automation and mechanical systems, 1-pack for long service life","description":"\u003cp\u003eNB SMF12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing made for smooth installs and steady\u003cbr\u003e✔️ NB SMF12UU 12mm Slide Bush Ball Bushings Linear Motion Bearing\u003c\/p\u003e\u003cp\u003eThis 1 pack is designed for clean replacement and smooth mechanical operation.\u003cbr\u003e\u003cbr\u003e✅ Pack size: 1\u003cbr\u003e✅ Smooth motion for mechanical assemblies\u003cbr\u003e✅ Stable fit to reduce play and vibration\u003cbr\u003e✅ Made for repeated use in motion systems\u003cbr\u003e✅ Works for upgrades or direct replacements\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e💡 How do you choose end supports to keep a ballscrew aligned under load?\u003cbr\u003eQuick answer: match pitch, load, and support style to your machine setup.\u003cbr\u003e* Pitch controls feed speed and motor load\u003cbr\u003e* End supports keep alignment stable under load\u003cbr\u003e* Proper lubrication reduces heat and wear\u003cbr\u003e\u003cbr\u003eBuilt to help maintain accuracy and smooth movement in working systems.\u003c\/p\u003e","brand":"NB","offers":[{"title":"Default Title","offer_id":43549846765803,"sku":"Kit19888","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-slide-bush-12mm-flange-front-view.jpg?v=1770442529"}],"url":"https:\/\/vxbtools.com\/collections\/linear-motion-systems-12mm.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}