KOYO 9278R/9220轴承,KOYO 9278R/9220圆锥滚子轴承-搜轴承KOYO数据中心
搜轴承 -- KOYO -- 圆锥滚子轴承 -- KOYO 9278R/9220轴承

d - 68,262 mm

T - 49,212 mm

B - 46,038 mm

C - 31,75 mm

a - 50,2 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 138 mm

db - 85 mm

da - 95 mm

Db - 153 mm

Basic dynamic load rating (C) - 246 kN

Basic static load rating (C0) - 286 kN

Calculation factor (e) - 0,71

Calculation factor (Y0) - 0,47

Calculation factor (Y1) - 0,85

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Hot number:SNR 7218 B/DF SKF 23292 CAC/W33 NACHI NUP 236 E TIMKEN JM720249/JM720210 NTN 21308CK IKO BHA 168 Z NACHI BPF4 INA GE 22 PW CX NH316 E NACHI NJ 234 ISO NNCL4934 V INA RNA6904 FAG SN-218..6218 GMN HYS6005ETAP2/ABEC9 NOK IUH 135 115 16 耐熱