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圆柱滚子轴承 圆柱滚子轴承

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报名地址:上海市奉贤区泰叶路159弄33号

NJ2232-E-XL-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

160 mm

D

290 mm

B

80 mm

Cr

940000 N

Cor

1170000 N

Cur

187000 N

Reference speed

1660 rpm

Limiting speed

4150 rpm

Mounting dimensions

damin

174 Minimum diameter of shaft shoulder

rmin

3 Minimum chamfer size

damax

192 Maximum diameter of shaft shoulder

r1min

3 Minimum chamfer size

s

7.2 Axial displacement

Damax

276 Maximum diameter of bearing block shoulder

E

261 Outer race diameter

F

193 Inner race diameter

D1min

251.1 Minimum shoulder diameter of outer ring

dcmin

210 Minimum shaft shoulder

d1

205.5 Maximum flange diameter of inner ring

ramax

2.5 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

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