NSK 67790/67720轴承,NSK 67790/67720圆锥滚子轴承-搜轴承NSK数据中心
搜轴承 -- NSK轴承型号查询 -- 圆锥滚子轴承 -- NSK 67790/67720轴承

d - 177,8 mm

D - 247,65 mm

T - 47,625 mm

B - 47,625 mm

C - 38,1 mm

ra1 max. - 3,3 mm

a - 52,4 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 229 mm

db - 188 mm

ra max. - 3,5 mm

da - 194 mm

Db - 240 mm

Weight - 6,89 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,4

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