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深沟球轴承 深沟球轴承

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618/1120-MA_Deep groove ball bearing

Main Dimensions & Performance Data

d

1120 mm

D

1360 mm

B

106 mm

Cr

810000 N

Cor

2250000 N

Cur

37500 N

Reference speed

430 rpm

Limiting speed

730 rpm

Mounting dimensions

da min

1,083 mm Minimum diameter of shaft shoulder

rmin

6 mm Minimum chamfer size

D1

1,210 mm Inner ring flange diameter

Da max

1,257 mm Maximum diameter of bearing block shoulder

ra max

5 mm Maximum cavity radius

d1

1,133.65 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.8 Calculation coefficient

上一篇:619/1060-M

下一篇:618/1180-MA

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