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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

61909_Deep groove ball bearing

Main Dimensions & Performance Data

d

45 mm

D

68 mm

B

12 mm

Cr

15000 N

Cor

10900 N

Cur

650 N

Reference speed

8800 rpm

Limiting speed

14400 rpm

Mounting dimensions

da min

47 mm Minimum diameter of shaft shoulder

rmin

0.3 mm Minimum chamfer size

Da max

56 mm Maximum diameter of bearing block shoulder

ra max

0.3 mm Maximum cavity radius

D2

55.4 mm Inner diameter from recess to outer ring

d1

49.1 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

16.3 Calculation coefficient

上一篇:61809-Y

下一篇:61909-2RSR

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