NSK NN4921MBKR轴承,NSK NN4921MBKR圆柱滚子轴承-搜轴承NSK数据中心
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d - 105 mm

D - 145 mm

E - 135 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 2 Kg

Basic dynamic load rating (C) - 161 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 7 200 r/min

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Hot number:MRC 7315 B/DT NACHI F 618/1.5 KOYO NJ310+HJ310 NSK 2215 K NKE 22334-K-MB-W33+H2334 ISB 23084 EKW33+OH3084 NTN 323092 Timken 60FSH105 SKF 6304 NTN 6960 Ruville 7323 FAG NNU4932-S-K-M-SP ZEN S6011 HOFF NF-204 SKF 145x180x12 HMSA10 V