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Types of45 mm x 68 mm x 22 mm JNS NA 4909 needle roller bearings

Basic static load rating C0: 9650 kN db min.: 534 mm s max.: 13 mm
Da max.: 728 mm d: 460 mm D1 ≈: 662 mm
Basic dynamic load rating C: 5280 kN Axial load factor Y: 0.4 Calculation factor kr: 0.27
da max.: 519 mm Size (mm): 45 mm x 68 mm x 22 mm

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Seohan-NTN Bearing CO.,LTD.
Address173-29,Yongmyeonggongdan-Gil, Geoncheon-Eup, Gyeongju-Si,780-903 Korea
Phone(Working Time)82-54-72-8008
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