13636661571

#
球面滚子轴承 球面滚子轴承

当前位置 型号目录 > 球面滚子轴承

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

21310-E1-XL_Spherical Roller Bearings

Main Dimensions & Performance Data

d

50 mm

D

110 mm

B

27 mm

Cr

129000 N

Cor

130000 N

Cur

17700 N

Reference speed

5400 rpm

Limiting speed

9000 rpm

Mounting dimensions

da min

61 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

89.8 mm Outer ring inner diameter

Da max

99 mm Maximum diameter of housing shoulder

d2

67.7 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

2 mm Maximum pocket radius

ns

4.8 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.21 Fa/Fr corresponds to different X and Y coefficients

Y1

3.17 Axial dynamic load factor

Y2

4.72 Axial dynamic load factor

Y0

3.1 Axial static load factor
返回顶部