IR45x50x20.5-EGS INA Needle Roller Bearing Inner Ring 45x50x20.5mm Sealed Specific dynamic load factor K

Specific dynamic load factor K 100 N/mm²

Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 119000 N / 26700 lbf

ISO load rating static: 20500 newtons

Pitch length 1325mm

31/32 Inch

IR45x50x20.5-EGS INA Needle Roller Bearing Inner Ring 45x50x20.5mm Sealed Specific dynamic load factor KThe 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