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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

6328-M-J20AA_Deep groove ball bearing

Main Dimensions & Performance Data

d

140 mm

D

300 mm

B

62 mm

Cr

270000 N

Cor

246000 N

Cur

11500 N

Reference speed

3250 rpm

Limiting speed

3850 rpm

Mounting dimensions

da min

154 mm Minimum diameter of shaft shoulder

rmin

3 mm Minimum chamfer size

D1

214.4 mm Inner ring flange diameter

Da max

236 mm Maximum diameter of bearing block shoulder

ra max

2.5 mm Maximum cavity radius

d1

175.9 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

14.9 Calculation coefficient

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