IR55x65x28 INA Needle Roller Bearing Inner Ring 55x65x28mm Open Bush number: 1108

Bush number: 1108

Effective Length 106

Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1590 lbf 7080 N

radial: 8800 N

IR55x65x28 INA Needle Roller Bearing Inner Ring 55x65x28mm Open Bush number: 1108The 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