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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

61864-MA_Deep groove ball bearing

Main Dimensions & Performance Data

d

320 mm

D

400 mm

B

38 mm

Cr

154000 N

Cor

213000 N

Cur

6500 N

Reference speed

1710 rpm

Limiting speed

2750 rpm

Mounting dimensions

da min

327 mm Minimum diameter of shaft shoulder

rmin

1.5 mm Minimum chamfer size

D1

371.5 mm Inner ring flange diameter

Da max

393 mm Maximum diameter of bearing block shoulder

ra max

1.5 mm Maximum cavity radius

d1

349.2 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.7 Calculation coefficient

上一篇:61864-M

下一篇:61964-MA

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