KOYO 477/472轴承,KOYO 477/472圆锥滚子轴承-搜轴承KOYO数据中心
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d - 63,5 mm

D - 120 mm

T - 29,794 mm

B - 29,007 mm

C - 24,237 mm

a - 25,7 mm

r min. - 0,8 mm

r2 min. - 2 mm

da min. - 73 mm

Da - 108 mm

db min - 72 mm

ra max. - 0,8 mm

rb max. - 2 mm

Db - 113 mm

Weight - 1,46 Kg

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 161 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (e) - 0,38

Calculation factor (Y0) - 0,86

Calculation factor (Y1) - 1,56

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Hot number:INA IR55X65X28 OKB 1060084 OKB 346124 OKB KOYO 3NCHAF922CA NACHI 52232 NTN 562028/GNP4 ISO 618/1,5 ZZ SKF 71914 ACD/P4A INA EGW32-E50 ILJIN IJ143009 CX J90354/48 SNR UC311 Torrington H-309x13/8 ELGES SA6C