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深沟球轴承 深沟球轴承

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618/1000-MA_Deep groove ball bearing

Main Dimensions & Performance Data

d

1000 mm

D

1220 mm

B

100 mm

Cr

740000 N

Cor

1920N N

Cur

35000 N

Reference speed

495 rpm

Limiting speed

820 rpm

Mounting dimensions

da min

768 mm Minimum diameter of shaft shoulder

rmin

5 mm Minimum chamfer size

D1

866.9 mm Inner ring flange diameter

Da max

902 mm Maximum diameter of bearing block shoulder

ra max

4 mm Maximum cavity radius

d1

806.65 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:618/900-MA

下一篇:6308-C

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