![](http://img4.makepolo.cn/img4/012/289/100017401289_14502537076524.jpg)
7418 CBM
Dimensions
![](http://www.skf.com/webpim/0901d1968038e90d/png/1501%200003%20-%2010000%20wp.png)
|
d | | 90 | mm |
D | | 225 | mm |
B | | 54 | mm |
d1 | ≈ | 132 | mm |
D1 | ≈ | 182.1 | mm |
a | | 95 | mm |
r1,2 | min. | 4 | mm |
r3,4 | min. | 4 | mm |
Abutment
dimensions
![](http://www.skf.com/webpim/0901d19680390835/png/1501%200004-0005%20-%2010000%20wp.png)
|
da | min. | 55 | mm |
Da | max. | 110 | mm |
Db | max. | 202 | mm |
ra | max. | 2 | mm |
rb | max. | 2 | mm |
Calculation
data
Bearing pair arranged
back-to-back or face-to-face
Basic dynamic load rating | C | | 212 | kN |
Basic static load rating | C0 | | 193 | kN |
Fatigue load limit | Pu | | 6.6 | kN |
Reference speed | | | 3600 | r/min |
Limiting speed | | | 3800 | r/min |
Calculation factor | kr | | 0.1 | |
Calculation factor | ka | | 1.6 | |
Calculation factor | e | | 1.14 | |
Calculation factor | X | | 0.57 | |
Calculation factor | Y0 | | 0.52 | |
Calculation factor | Y1 | | 0.55 | |
Calculation factor | Y2 | | 0.93 | |
Single bearing
or bearing pair arranged in tandem |
Calculation factor | X | | 0.35 | |
Calculation factor | Y0 | | 0.26 | |
Calculation factor | Y1 | | 0 | |
Calculation factor | Y2 | | 0.57 | |
Mass
![](http://img4.makepolo.cn/img4/012/289/100017401289_14502537403915.png)