KOYO 30312CR轴承,KOYO 30312CR圆锥滚子轴承-搜轴承KOYO数据中心
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d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 23 mm

a - 31,9 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 74 mm

da max - 75 mm

Da min - 105 mm

Da max. - 118 mm

Db min. - 121 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 1,99 Kg

Basic dynamic load rating (C) - 169 kN

Basic static load rating (C0) - 196 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

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