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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

NJ2226-E-XL-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

130 mm

D

230 mm

B

64 mm

Cr

620000 N

Cor

730000 N

Cur

120000 N

Reference speed

2280 rpm

Limiting speed

5200 rpm

Mounting dimensions

damin

144 Minimum diameter of shaft shoulder

rmin

3 Minimum chamfer size

damax

151 Maximum diameter of shaft shoulder

r1min

3 Minimum chamfer size

s

5.2 Axial displacement

Damax

216 Maximum diameter of bearing block shoulder

E

209.5 Outer race diameter

F

153.5 Inner race diameter

D1min

201.2 Minimum shoulder diameter of outer ring

dcmin

168 Minimum shaft shoulder

d1

163.95 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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