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圆柱滚子轴承 圆柱滚子轴承

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SL1818/750-E-TB_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

750 mm

D

920 mm

B

78 mm

Cr

1810000 N

Cor

4200000 N

Cur

365000 N

Reference speed

204 rpm

Limiting speed

355 rpm

Mounting dimensions

damin

810.5 Minimum diameter of shaft shoulder

rmin

5 Minimum chamfer size

s

9 Axial displacement

dcmin

810.5 Minimum shaft shoulder

Damax

862 Maximum diameter of bearing block shoulder

d1

810.5 Maximum flange diameter of inner ring

Demin

882 Minimum diameter of bearing pedestal shoulder

ramax

5 Maximum cavity radius

D1min

862.2 Minimum shoulder diameter of outer ring

E

882 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature
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