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圆柱滚子轴承 圆柱滚子轴承

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NU1080-TB-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

400 mm

D

600 mm

B

90 mm

Cr

1380000 N

Cor

2330000 N

Cur

176000 N

Reference speed

980 rpm

Limiting speed

1730 rpm

Mounting dimensions

damin

417 Minimum diameter of shaft shoulder

rmin

5 Minimum chamfer size

damax

445 Maximum diameter of shaft shoulder

r1min

5 Minimum chamfer size

s

9.5 Axial displacement

dbmin

455 Minimum shaft shoulder

Damax

583 Maximum diameter of bearing block shoulder

E

550 Outer race diameter

F

450 Inner race diameter

D1min

530 Minimum shoulder diameter of outer ring

ramax

4 Maximum cavity radius

ra1max

4 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

上一篇:SL183076-TB

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