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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

6338-M-J20AA_Deep groove ball bearing

Main Dimensions & Performance Data

d

190 mm

D

400 mm

B

78 mm

Cr

370000 N

Cor

435000 N

Cur

18000 N

Reference speed

2300 rpm

Limiting speed

2850 rpm

Mounting dimensions

da min

197 mm Minimum diameter of shaft shoulder

rmin

4 mm Minimum chamfer size

D1

317.7 mm Inner ring flange diameter

Da max

363 mm Maximum diameter of bearing block shoulder

ra max

3 mm Maximum cavity radius

d1

245.2 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

13.8 Calculation coefficient

上一篇:6238-M-J20C

下一篇:6338-M-J20C

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