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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

61801_Deep groove ball bearing

Main Dimensions & Performance Data

d

12 mm

D

21 mm

B

5 mm

Cr

1920 N

Cor

1040 N

Cur

47.5 N

Reference speed

23500 rpm

Limiting speed

50000 rpm

Mounting dimensions

da min

14 mm Minimum diameter of shaft shoulder

rmin

0.3 mm Minimum chamfer size

Da max

19 mm Maximum diameter of bearing block shoulder

ra max

0.3 mm Maximum cavity radius

D2

19.2 mm Inner diameter from recess to outer ring

d2

13.8 mm Thrust washer diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

15.3 Calculation coefficient

上一篇:61801-2Z

下一篇:61901-2RSR

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