NSK HR30307J轴承,NSK HR30307J圆锥滚子轴承-搜轴承NSK数据中心
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d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 16,7 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 47 mm

Da min - 69 mm

Da max. - 71 mm

db max. - 45 mm

Db min. - 74 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,538 Kg

Basic dynamic load rating (C) - 76 kN

Basic static load rating (C0) - 79 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 1,9

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