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

NU252-E-TB-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

260 mm

D

480 mm

B

80 mm

Cr

1350000 N

Cor

1890000 N

Cur

142000 N

Reference speed

1110 rpm

Limiting speed

2100 rpm

Mounting dimensions

damin

280 Minimum diameter of shaft shoulder

rmin

5 Minimum chamfer size

damax

314 Maximum diameter of shaft shoulder

r1min

5 Minimum chamfer size

s

6.2 Axial displacement

dbmin

320 Minimum shaft shoulder

Damax

460 Maximum diameter of bearing block shoulder

E

429 Outer race diameter

F

317 Inner race diameter

D1min

406.6 Minimum shoulder diameter of outer ring

ramax

4 Maximum cavity radius

ra1max

4 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

上一篇:NU334-E-TB-M1

下一篇:SL182972-TB

返回列表页

返回顶部