IR45x50x25.5 INA Needle Roller Bearing Inner Ring 45x50x25.5mm Sealed d c min 80 mm

d c min 80 mm Minimum shaft shoulder

Assembly instructions for the hydraulic spindle: 1

Shaft Diameter: 80mm

700 N Fatigue load limit

d - Bore 1 3/4 in 44

IR45x50x25.5 INA Needle Roller Bearing Inner Ring 45x50x25.5mm Sealed d c min 80 mmThe 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