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深沟球轴承 深沟球轴承

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报名地址:上海市奉贤区泰叶路159弄33号

6044-M-J20AA_Deep groove ball bearing

Main Dimensions & Performance Data

d

220 mm

D

340 mm

B

56 mm

Cr

247000 N

Cor

290000 N

Cur

11500 N

Reference speed

2700 rpm

Limiting speed

3300 rpm

Mounting dimensions

da min

208.8 mm Minimum diameter of shaft shoulder

rmin

2 mm Minimum chamfer size

D1

277.3 mm Inner ring flange diameter

Da max

301.2 mm Maximum diameter of bearing block shoulder

ra max

2 mm Maximum cavity radius

d1

244.5 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

16.4 Calculation coefficient

上一篇:6240-M-J20C

下一篇:6344-M-J20AA

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