LR45x50x20.5 INA Needle Roller Bearing Inner Ring 45x50x20.5mm Shields Fatigue load limit: 18

Fatigue load limit: 18

0472 in 51

d - Bore: 180

enabling the LM Guide to be used in all orientations

LR45x50x20.5 INA Needle Roller Bearing Inner Ring 45x50x20.5mm Shields Fatigue load limit: 18The inner ring for needle roller bearings serves as an integral component within the intricate machinery of precision bearings. Crafted with meticulous attention to detail, this inner ring is designed to accommodate needle rollers, facilitating smooth and efficient rotation within the bearing assembly. Precision ground and hardened, the inner ring provides a robust foundation for the needle rollers, ensuring optimal load distribution and minimal