Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, such as straightening or bending machines. These bearings have a particularly thick-walled outer ring and can be mounted on stationary support shafts to form backup or straightening rolls.
| D |
225 mm
|
Outside diameter |
|---|---|---|
| d |
100 mm
|
Bore diameter |
| H |
max. 62.479 mm
|
Section height |
| B |
120 mm
|
Total bearing width over inner ring(s) |
| C |
120 mm
|
Total bearing width over outer ring(s) |
| F |
120.293 mm
|
Raceway diameter inner ring |
| E |
156.293 mm
|
Raceway diameter outer ring |
| r |
min. 1.1 mm
|
Chamfer dimension outer ring |
| K |
5 mm
|
Diameter lubrication hole |
|---|---|---|
|
6
|
Number of holes |
| Basic dynamic load rating | C |
660 kN
|
|---|---|---|
| Basic static load rating | C0 |
1 120 kN
|
| Fatigue load limit | Pu |
137 kN
|
| Maximum dynamic radial loads | Fr |
max. 560 kN
|
| Maximum static radial loads | F0r |
max. 800 kN
|
| Mass bearing |
28.8 kg
|
Reviews
There are no reviews yet.