23228CC,23228CCK
Double-row spherical roller be | 2019-12-03 11:45Main dimensions | |||
d | mm | ||
D | 250 | mm | |
B | 88 | mm | |
r( minimum) | 3 | mm |
basic load rating | |||
Cr | 811 | kN | |
C0r | 1290 | kN |
limit speed | |||
Grease lubrication | 1300 | min-1 | |
oil lubrication | 1700 | min-1 |
Nominal model | |||
Cylindrical hole | 23228CC | ||
Conical hole | 23228CCK | min-1 |
Installation related dimensions | |||
da(minimum) | 154 | mm | |
Da(maximum) | 236 | mm | |
ra(maximum) | 2.5 | mm |
constant | |||
e | 0.34 |
Axial load factor | |||
Y1 | 1.99 | mm | |
Y2 | 2.96 | mm | |
Y0 | 1.95 | mm |
reference quality | |||
Cylindrical hole | 18.5 | kg | |
Conical hole | 17.9 | kg |