NSK 74500/74850轴承,NSK 74500/74850圆锥滚子轴承-搜轴承NSK数据中心
搜轴承 -- NSK -- 圆锥滚子轴承 -- NSK 74500/74850轴承

d - 127 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 - 141 mm

ra max. - 3,5 mm

da - 148 mm

Db - 208 mm

Weight - 6,91 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:NACHI N 1048 KOYO N 221 OKB 111228 ISB 7220 B KOYO HAR914 ISO HM89449/10 SKF K89414TN SKF PCZ 2420 M NTN RNAB201 SKF 6218/HC5C3 SKF NN 3019 KTN9/SP SNR 6230 NSK 6234 NACHI 61917 N SNR 6015 N