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深沟球轴承 深沟球轴承

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3309-BD-XL-2HRS_Thin Wall Bearing

Main Dimensions & Performance Data

d

45 mm

D

100 mm

B

39.7 mm

Cr

72000 N

Cor

54000 N

Cur

3700 N

Limiting speed

5500 rpm

Mounting dimensions

da min

54 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

Da max

91 mm Maximum diameter of housing shoulder

ra max

1.5 mm Maximum pocket radius

D2

87.3 mm Pocket to Outer Ring Inner Diameter

d2

63.3 mm Thrust washer diameter

a

57.8 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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