IR42x47x30 INA Needle Roller Bearing Inner Ring 42x47x30mm Tags Datum/Pitch Length 8454mms

Datum/Pitch Length 8454mms

High reliability

100 1/min Reference speed

Outside diameter D: 30mm

55 mm Abutment diameter housing

IR42x47x30 INA Needle Roller Bearing Inner Ring 42x47x30mm Tags Datum/Pitch Length 8454mmsThe 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