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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-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

Reference speed

6300 rpm

Limiting speed

15900 rpm

Mounting dimensions

da min

62 mm Minimum diameter of shaft shoulder

rmin

0.3 mm Minimum chamfer size

Da max

76 mm Maximum diameter of bearing block shoulder

ra max

0.3 mm Maximum cavity radius

D2

74.5 mm Inner diameter from recess to outer ring

d1

65.6 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

16.3 Calculation coefficient

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