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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

6301-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

12 mm

D

37 mm

B

12 mm

Cr

10300 N

Cor

4200 N

Cur

290 N

Reference speed

20000 rpm

Limiting speed

24000 rpm

Mounting dimensions

da min

17.6 mm Minimum diameter of shaft shoulder

rmin

1 mm Minimum chamfer size

D1

29.6 mm Inner ring flange diameter

Da max

31.4 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

d1

19.5 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

11.1 Calculation coefficient

上一篇:6301-2RSR

下一篇:6301-C-2Z

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