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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

3311-BD-XL_Thin Wall Bearing

Main Dimensions & Performance Data

d

55 mm

D

120 mm

B

49.2 mm

Cr

116000 N

Cor

88000 N

Cur

6100 N

Reference speed

5900 rpm

Limiting speed

5800 rpm

Mounting dimensions

da min

66 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

103.3 mm Inner ring rib diameter

Da max

109 mm Maximum diameter of housing shoulder

ra max

2 mm Maximum pocket radius

d1

78.8 mm Inner ring rib diameter

a

71.4 mm Pressure cone tip distance

α

30 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature
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