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圆柱滚子轴承 圆柱滚子轴承

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NJ1022-XL-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

110 mm

D

170 mm

B

28 mm

Cr

167000 N

Cor

191000 N

Cur

30500 N

Reference speed

3850 rpm

Limiting speed

7700 rpm

Mounting dimensions

damin

116 Minimum diameter of shaft shoulder

rmin

2 Minimum chamfer size

damax

124 Maximum diameter of shaft shoulder

r1min

1.1 Minimum chamfer size

s

3.2 Axial displacement

Damax

161 Maximum diameter of bearing block shoulder

E

155 Outer race diameter

F

125 Inner race diameter

D1min

149.7 Minimum shoulder diameter of outer ring

dcmin

133 Minimum shaft shoulder

d1

130.8 Maximum flange diameter of inner ring

ramax

2 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

上一篇:NU421-XL-M1

下一篇:NJ2322-E-XL-TVP2

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