2 Wheel Trolley Assembly Rollers with Dual Bearings for 1-5/8 Inch & Taller Strut Channel, Heavy Duty Galvanized Carbon Steel Trolley for Hoist, Ceiling Rail & DIY Lift Systems, Smooth Quiet Operation, 2 PCS

2 Wheel Trolley Assembly Rollers for 1-5/8 Inch Strut Channel
✔️ Two Bearing Heavy Duty Trolley Assembly for Hoist and Ceiling Systems 2 PCS

This 2 wheel trolley assembly is designed for smooth rolling inside standard 1-5/8 inch strut channel systems. It’s commonly used in ceiling trolley tracks, electric lift setups, and shop-built rigs where quiet operation and predictable load handling matter. Pack size is 2 pieces.

✅ Pack size: 2 trolley assemblies
✅ Two bearing wheel design for smooth and quiet rolling
✅ Hot-rolled carbon steel body for impact resistance
✅ Zinc plated galvanized finish for rust protection
✅ Bearings and pins firmly welded for long-term stability
✅ Load rating at 600 RPM: 150 lb per piece 68 kg per piece
✅ Load rating at 300 RPM: 220 lb per piece 100 kg per piece
✅ Load rating at 100 RPM: 280 lb per piece 127 kg per piece
✅ Ultimate breaking strength: 2200 lb 998 kg
✅ Steel plate thickness: 1/4 in 6 mm
✅ Mounting hole diameter: 9/16 in 14 mm
✅ Fits all 1-5/8 in strut channel and taller profiles
✅ Can be mounted upright or upside down
✅ Handy for ceiling rails, electric lifts, and DIY trolley builds

Dimensions
Steel plate thickness 1/4 in 6 mm
Mounting hole diameter 9/16 in 14 mm
Compatible channel width 1-5/8 in 41.3 mm

💡 How does bearing quality affect performance in strut channel trolley assemblies?
Bearing design plays a big role in smooth travel, safety, and service life.

• Deep groove ball bearings reduce friction and rolling noise

• Properly welded pins keep alignment stable under repeated load cycles

• Les indices de charge en fonction de la vitesse permettent de s'adapter aux conditions réelles d'exploitation

• Galvanized steel frames resist wear in overhead and shop environments

This trolley set is a handy choice when you want quiet rolling, solid strength, and dependable performance for everyday lifting or sliding applications.