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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

6311-H-SN_Deep groove ball bearing

Main Dimensions & Performance Data

d

55 mm

D

120 mm

B

29 mm

Cr

66910 N

Cor

41890 N

Cur

2550 N

Reference speed

7200 rpm

Limiting speed

7900 rpm

Mounting dimensions

da min

66 mm Minimum diameter of shaft shoulder

rmin

2 mm Minimum chamfer size

Da max

109 mm Maximum diameter of bearing block shoulder

ra max

2 mm Maximum cavity radius

D2

103.2 mm Inner diameter from recess to outer ring

d2

72.8 mm Thrust washer diameter

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

13.3 Calculation coefficient

上一篇:6311-H-2Z-SN

下一篇:6012-H-2RSR-SN

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