IR50x58x40 INA Needle Roller Bearing Inner Ring 50x58x40mm Closed and commercial applications

and commercial applications

Fits Cub Cadet 520E and 520R

Inner recess diameter D: 275mm

Grade 10 Chromium AISI52100 Hardened loose ball bearings are High Precision balls hardened to 60-67 Rockwell Scale

2 mm Axial displacement

IR50x58x40 INA Needle Roller Bearing Inner Ring 50x58x40mm Closed and commercial applicationsThe 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