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深沟球轴承 深沟球轴承

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3204-BD-XL-2Z_Thin Wall Bearing

Main Dimensions & Performance Data

d

20 mm

D

47 mm

B

20.6 mm

Cr

20600 N

Cor

12900 N

Cur

900 N

Reference speed

14700 rpm

Limiting speed

12100 rpm

Mounting dimensions

da min

25.6 mm Shaft shoulder minimum diameter

r min

1 mm Minimum chamfer size

Da max

41.4 mm Maximum diameter of housing shoulder

ra max

1 mm Maximum pocket radius

D2

42.2 mm Pocket to Outer Ring Inner Diameter

d2

29.2 mm Thrust washer diameter

a

27.9 mm Pressure cone tip distance

α

30 ° Contact angle

Temperature range

T min

-20 °C Minimum operating temperature

T max

120 °C Maximum operating temperature
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