IR45x52x22 INA Needle Roller Bearing Inner Ring 45x52x22mm Open C90 - Dynamic Radial Rating

C90 - Dynamic Radial Rating (90 million revolutions)4: 48100 N / 10800 lbf

Dynamic 6950 Cr

Outside Dia B: 34mm

Outside Length 2018mm / 79

and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease

IR45x52x22 INA Needle Roller Bearing Inner Ring 45x52x22mm Open C90 - Dynamic Radial RatingThe 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