13636661571

#
圆柱滚子轴承 圆柱滚子轴承

当前位置 型号目录 > 圆柱滚子轴承

MODEL search
Contact Us
联系我们
服务热线:13636661571
手机号码:13636661571
电子邮箱:1403545967@qq.com
报名地址:上海市奉贤区泰叶路159弄33号

NNU4922-S-M-SP_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

110 mm

D

150 mm

B

40 mm

Cr

132000 N

Cor

270000 N

Cur

35000 N

Grease lubrication speed

5400 rpm

Oil lubrication speed

6300 rpm

Mounting dimensions

da

122 Minimum diameter of shaft shoulder

r1min

1.1 Minimum chamfer dimension

H

12 diameter of housing shoulder tolerance

F

123 Inner race diameter

Da

139 Maximum diameter of bearing block shoulder

ns

6.5 Slot width of lubricating groove

ds

3.2 Lubrication hole diameter

H

12 diameter of housing shoulder tolerance

s

2 Axial displacement

ra1max

1 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature
返回顶部