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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

6230-M-J20AA_Deep groove ball bearing

Main Dimensions & Performance Data

d

150 mm

D

270 mm

B

45 mm

Cr

187000 N

Cor

168000 N

Cur

8100 N

Reference speed

3350 rpm

Limiting speed

4350 rpm

Mounting dimensions

da min

164 mm Minimum diameter of shaft shoulder

rmin

3 mm Minimum chamfer size

D1

229.8 mm Inner ring flange diameter

Da max

256 mm Maximum diameter of bearing block shoulder

ra max

2.5 mm Maximum cavity radius

d1

191.6 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.2 Calculation coefficient

上一篇:6230-J20C

下一篇:6330-G

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