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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

6204-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

20 mm

D

47 mm

B

14 mm

Cr

13600 N

Cor

6600 N

Cur

455 N

Reference speed

16300 rpm

Limiting speed

18700 rpm

Mounting dimensions

da min

25.6 mm Minimum diameter of shaft shoulder

rmin

1 mm Minimum chamfer size

D1

38.4 mm Inner ring flange diameter

Da max

41.4 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

d1

28.8 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

13.1 Calculation coefficient

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