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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

61876-M_Deep groove ball bearing

Main Dimensions & Performance Data

d

380 mm

D

480 mm

B

46 mm

Cr

219000 N

Cor

320000 N

Cur

8900 N

Reference speed

1430 rpm

Limiting speed

2250 rpm

Mounting dimensions

da min

370.2 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

D1

413 mm Inner ring flange diameter

Da max

429.8 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

d1

387.7 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.9 Calculation coefficient

上一篇:61972-MA

下一篇:61976-MA

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