NSK 74550/74850轴承,NSK 74550/74850圆锥滚子轴承-搜轴承NSK数据中心
搜轴承 -- NSK轴承型号查询 -- 圆锥滚子轴承 -- NSK 74550/74850轴承

d - 139,7 mm

D - 215,9 mm

T - 47,625 mm

B - 47,625 mm

C - 34,925 mm

ra1 max. - 3,3 mm

a - 48,4 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 196 mm

db - 151 mm

ra max. - 3,5 mm

da - 158 mm

Db - 208 mm

Weight - 5,92 Kg

Basic dynamic load rating (C) - 287 kN

Basic static load rating (C0) - 495 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2000 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y1) - 1,2

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Hot number:OKB 7723 ISO 1780/1729 ISB 232/710 EKW33+OH32/710 Timken 24FS42 SKF 53204 + U 204 NSK FJ-3026 CX NCF2917 V ISO NNU4938K ZEN S51109 KOYO UCFB205 SNR UK210+H-26 SKF VKBA 1919 RBC YCRSCR-20 SKF SAFS 23044 KATLC x 7.15/16 NTN 61919-RS