SKF 47487/47420轴承,SKF 47487/47420圆锥滚子轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 圆锥滚子轴承 -- SKF 47487/47420轴承

d - 69.85 mm

D - 120 mm

T - 32.545 mm

d1 - - 94.3 mm

B - 32.545 mm

C - 26.195 mm

r1,2 - min. - 3.3 mm

r3,4 - min. - 3.3 mm

a - 25 mm

da - max. - 81 mm

db - min. - 82 mm

Da - min. - 105 mm

Da - max. - 109 mm

Db - min. - 113 mm

Ca - min. - 6 mm

Cb - min. - 6 mm

ra - max. - 3 mm

rb - max. - 3.3 mm

Basic dynamic load rating - C - 154 kN

Basic static load rating - C0 - 228 kN

Fatigue load limit - Pu - 26.5 kN

Reference speed - 4000 r/min

Limiting speed - 6000 r/min

Calculation factor - e - 0.35

Calculation factor - Y - 1.7

Calculation factor - Y0 - 0.9

Mass bearing - 1.5 kg

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