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深沟球轴承 深沟球轴承

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70/850-MPB_Thin Wall Bearing

Main Dimensions & Performance Data

d

850 mm

D

1220 mm

B

165 mm

Reference speed

365 rpm

Mounting dimensions

da min

878 mm Shaft shoulder minimum diameter

r min

7.5 mm Minimum chamfer size

Da max

1,192 mm Maximum diameter of housing shoulder

r1 min

4 mm Minimum chamfer size

D1

1,087.9 mm Inner ring rib diameter

Db max

1,205.4 mm Maximum diameter of outer ring

ra max

6 mm Maximum pocket radius

ra1 max

3 mm Maximum pocket radius

d1

989.4 mm Inner ring rib diameter

a

381 mm Pressure cone tip distance

α

30 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

上一篇:719/800-MPB

下一篇:708/850-MPB

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