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深沟球轴承 深沟球轴承

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6304-C_Deep groove ball bearing

Main Dimensions & Performance Data

d

20 mm

D

52 mm

B

15 mm

Cr

18500 N

Cor

7800 N

Cur

540 N

Reference speed

16100 rpm

Limiting speed

22000 rpm

Mounting dimensions

da min

27 mm Minimum diameter of shaft shoulder

rmin

1.1 mm Minimum chamfer size

Da max

45 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

D2

44.12 mm Inner diameter from recess to outer ring

d2

28.83 mm Thrust washer diameter

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

12.3 Calculation coefficient

上一篇:6304-C-2Z

下一篇:16005-A

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