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深沟球轴承 深沟球轴承

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3209-BD-XL-2HRS_Thin Wall Bearing

Main Dimensions & Performance Data

d

45 mm

D

85 mm

B

30.2 mm

Cr

50000 N

Cor

39000 N

Cur

2700 N

Limiting speed

6300 rpm

Mounting dimensions

da min

52 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

Da max

78 mm Maximum diameter of housing shoulder

ra max

1 mm Maximum pocket radius

D2

78.1 mm Pocket to Outer Ring Inner Diameter

d2

57.7 mm Thrust washer diameter

a

50.3 mm Pressure cone tip distance

α

30 ° Contact angle

Temperature range

T min

-20 °C Minimum operating temperature

T max

100 °C Maximum operating temperature
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