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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

6268-M_Deep groove ball bearing

Main Dimensions & Performance Data

d

340 mm

D

620 mm

B

92 mm

Cr

550000 N

Cor

890000 N

Cur

27000 N

Limiting speed

1790 rpm

Mounting dimensions

da min

307 mm Minimum diameter of shaft shoulder

rmin

1.5 mm Minimum chamfer size

D1

351.3 mm Inner ring flange diameter

Da max

373 mm Maximum diameter of bearing block shoulder

ra max

1.5 mm Maximum cavity radius

d1

329.3 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.7 Calculation coefficient

上一篇:6364-M

下一篇:60880-MA

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