IR50x55x20-EGS INA Needle Roller Bearing Inner Ring 50x55x20mm Open Inside length 4467mm

Inside length 4467mm

Inside diameter d: 25mm

Limiting speed: 2 800 r/min

C1 - Dynamic Radial Rating (1 million revolutions)5: 192000 N / 43200 lbf

C90 - Dynamic Radial Rating (90 million revolutions)4 7180 lbf 32000 N

IR50x55x20-EGS INA Needle Roller Bearing Inner Ring 50x55x20mm Open Inside length 4467mmThe 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