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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

3309-DA-MA_Thin Wall Bearing

Main Dimensions & Performance Data

d

45 mm

D

100 mm

B

39.7 mm

Cr

75000 N

Cor

70000 N

Cur

3900 N

Reference speed

5700 rpm

Limiting speed

9700 rpm

Mounting dimensions

da min

54 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

D1

86.7 mm Shoulder diameter outer ring

Da max

91 mm Maximum diameter of housing shoulder

ra max

1.5 mm Maximum pocket radius

d1

68.3 mm Shoulder diameter inner ring

a

93 mm Pressure cone tip distance

α

45 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature

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