SKF 21309 EK轴承,SKF 21309 EK调心滚子轴承-搜轴承SKF数据中心
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d - 45 mm

D - 100 mm

B - 25 mm

d2 - - 65.3 mm

D1 - - 88 mm

b - 6 mm

K - 3 mm

r1,2 - min. - 1.5 mm

da - min. - 52.2 mm

da - max. - 65 mm

Da - max. - 91 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 129 kN

Basic static load rating - C0 - 127 kN

Fatigue load limit - Pu - 14 kN

Reference speed - 6300 r/min

Limiting speed - 8500 r/min

Calculation factor - e - 0.24

Calculation factor - Y1 - 2.8

Calculation factor - Y2 - 4.2

Calculation factor - Y0 - 2.8

Weight - 0.98 kg

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