51103 NSK Thrust Roulement à billes, Billes Thrust, Unidirectionnel, Système métrique, Extra-léger, Alésage 17mm , Cage en acier, Composant mécanique de haute précision pour moteurs, réducteurs et machines, Performances durables et fiables

51103 NSK Thrust Ball Bearing with 17mm Bore for Motors
✔️ Single direction thrust bearing, metric size, extra light, 17mm bore

The 51103 NSK thrust ball bearing is a precision axial bearing designed to carry axial loads in compact spaces. It is used in motors, gearboxes, and other machinery where reliable thrust handling matters.

✅ 17 mm bore
✅ Thrust ball bearing, single direction
✅ Extra light variant for low inertia
✅ Steel cage for durability
✅ Metric series, high precision
✅ For motors and gearboxes

💡 What is a thrust ball bearing used for? This handy axial load component supports rotating shafts in motors, gearboxes, and machinery while reducing friction in tight spaces.
- Handles axial thrust in motors and gearboxes
- Maintains alignment under load
- Requires proper lubrication for long life