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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

61804_Deep groove ball bearing

Main Dimensions & Performance Data

d

20 mm

D

32 mm

B

7 mm

Cr

4020 N

Cor

2460 N

Cur

110 N

Reference speed

17600 rpm

Limiting speed

33500 rpm

Mounting dimensions

da min

22 mm Minimum diameter of shaft shoulder

rmin

0.3 mm Minimum chamfer size

Da max

30 mm Maximum diameter of bearing block shoulder

ra max

0.3 mm Maximum cavity radius

D2

29.5 mm Inner diameter from recess to outer ring

d2

22.6 mm Thrust washer diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

15.4 Calculation coefficient

上一篇:61804-2Z

下一篇:61904-2RSR

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