NSK HR31311J轴承,NSK HR31311J圆锥滚子轴承-搜轴承NSK数据中心
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d - 55 mm

D - 120 mm

T - 31,5 mm

B - 29 mm

C - 21 mm

a - 37 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 75 mm

Da min - 94 mm

Da max. - 110 mm

db max. - 67 mm

Db min. - 114 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,58 Kg

Basic dynamic load rating (C) - 131 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

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Hot number:NSK 7202 C/DT OKB 1000083K OKB 3G3003176 CX 52408 Ruville 5919 KOYO 6915 SKF 708 CD/HCP4AH ISO BK7016 INA CSCU 050.2RS SNR EC12250 Timken GY1011KRRB ISB GX 160 S SNR R168.18 INA 4434 NOK VPH-31.5