nose seiko co.,ltd nose seiko co.,ltd

NA 495. 7.3 RNA 495. 5.9. —. 5. 7. 13. 10. 2 960. 2 690. —. —. —. —. —. —. —. —. NA 496. 9.1 RNA 496. 7.3 IR6810. 6. 8. 15. 10. 3 900. 3 400. NA496. RNA496. NA496. —. NA496. RNA496. —. —. NA 497. 11.2 RNA 497. 9.3 IR7910. 7. 9. 17. 10. 4 500. 3 600. NA497. RNA497. NA497. —. NA497. RNA497. —. —. NA 498. Bearing type. Number of oil holes. For Shell Type. Needle Roller. Bearings. For General. Usage. Metric series. Inch series. Metric series. Inch series. IRT. IRB. LRT. LRTZ. LRB d ≦ 76.200. 76.200<d. LRBZ … B. LRBZ. 0. 0. 0. 0. 1. 2. 1. 0. Bore diameter of inner ring d mm. Remark Inner rings with an oil hole are provided Aug 8, 2010 Needle Roller Bearing Series has been produced at a quality level in conformance with ISO-14001 and ISO-9001 using a production system that reduces negative impact on the global environment. This catalog adopts the SI system (system of international units) in conformance with ISO (International