![IR40x45x20.5-EGS INA Needle Roller Bearing Inner Ring 40x45x20.5mm Tags Outer diameter D [mm] 32](https://cdn.shopify.com/s/files/1/0588/9684/2842/files/163518.jpg?v=1713339788)
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Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Outer diameter D [mm] 32
Bore dia: 1 3/4 inch
1) SKF does not recommend heating bearings capped with seals or shields above 80 °C (175 °F)
Cup part number: Y31313M
Bl (mm): 38
IR40x45x20.5-EGS INA Needle Roller Bearing Inner Ring 40x45x20.5mm Tags Outer diameter D [mm] 32The 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
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