22218CC,22218CCK
Double-row spherical roller be | 2019-12-03 11:44Main dimensions | |||
d | mm | ||
D | 160 | mm | |
B | 40 | mm | |
r( minimum) | 2 | mm |
basic load rating | |||
Cr | 253 | kN | |
C0r | 341 | kN |
limit speed | |||
Grease lubrication | 2100 | min-1 | |
oil lubrication | 2800 | min-1 |
Nominal model | |||
Cylindrical hole | 22218CC | ||
Conical hole | 22218CCK | min-1 |
Installation related dimensions | |||
da(minimum) | 100 | mm | |
Da(maximum) | 150 | mm | |
ra(maximum) | 2 | mm |
constant | |||
e | 0.23 |
Axial load factor | |||
Y1 | 2.91 | mm | |
Y2 | 4.33 | mm | |
Y0 | 2.84 | mm |
reference quality | |||
Cylindrical hole | 3.25 | kg | |
Conical hole | 3.18 | kg |