13636661571

#
主轴轴承 主轴轴承

当前位置 型号目录 > 主轴轴承

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

HCB71904-E-2RSD-T-P4S-UL_Main shaft bearing

Main Dimensions & Performance Data

d

20 mm

D

37 mm

B

9 mm

Cr

7000 N

Cor

2950 N

Cur

236 N

Limiting speed

53000 rpm

Mounting dimensions

da

24 mm Shaft shoulder diameter

rmin

0.3 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1min

0.3 mm Minimum chamfer size

α

25 ° contact angle

Da

33.5 mm Diameter of outer ring shoulder

Da

H12 Outer ring clearance shoulder diameter

ramax

0.3 mm Maximum cavity radius

ra1max

0.15 mm Maximum cavity radius

a

11.1 mm Top distance of pressure cone

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

80 °C Maximum operating temperature
返回顶部