SKF 80780/80720轴承,SKF 80780/80720圆锥滚子轴承-搜轴承SKF数据中心
搜轴承 -- SKF轴承型号查询 -- 圆锥滚子轴承 -- SKF 80780/80720轴承

d - 635 mm

D - 736.6 mm

T - 57.15 mm

d1 - - 682.5 mm

B - 53.975 mm

C - 41.275 mm

r1,2 - min. - 3.3 mm

r3,4 - min. - 3.3 mm

a - 124 mm

da - max. - 658 mm

db - min. - 652 mm

Da - min. - 704 mm

Da - max. - 720 mm

Db - min. - 718 mm

Ca - min. - 8 mm

Cb - min. - 15.5 mm

ra - max. - 3.1 mm

rb - max. - 3.1 mm

Basic dynamic load rating - C - 858 kN

Basic static load rating - C0 - 2650 kN

Fatigue load limit - Pu - 186 kN

Reference speed - 480 r/min

Limiting speed - 700 r/min

Calculation factor - e - 0.44

Calculation factor - Y - 1.35

Calculation factor - Y0 - 0.8

Mass bearing - 37 kg

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