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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

61980-MA_Deep groove ball bearing

Main Dimensions & Performance Data

d

400 mm

D

540 mm

B

65 mm

Cr

375000 N

Cor

620000 N

Cur

16200 N

Reference speed

1360 rpm

Limiting speed

1960 rpm

Mounting dimensions

da min

418 mm Minimum diameter of shaft shoulder

rmin

5 mm Minimum chamfer size

D1

536.55 mm Inner ring flange diameter

Da max

582 mm Maximum diameter of bearing block shoulder

ra max

4 mm Maximum cavity radius

d1

464.75 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

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