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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

61812-2RSR-Y_Deep groove ball bearing

Main Dimensions & Performance Data

d

60 mm

D

78 mm

B

10 mm

Cr

12600 N

Cor

11100 N

Cur

710 N

Limiting speed

4100 rpm

Mounting dimensions

da min

66 mm Minimum diameter of shaft shoulder

rmin

1.1 mm Minimum chamfer size

Da max

89 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

D2

86 mm Inner diameter from recess to outer ring

d1

71.3 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

15.6 Calculation coefficient

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