22228-MBW33 DKFL
Product Description
| Bore type |
Spherical Roller Bearings
|
Dimensions
| d |
140 mm
|
Bore diameter |
|---|---|---|
| D |
250 mm
|
Outside diameter |
| B |
68 mm
|
Width |
| d2 |
≈166 mm
|
Shoulder diameter of inner ring |
| D1 |
≈216 mm
|
Shoulder/recess diameter of outer ring |
| b |
11.1 mm
|
Width of lubrication groove |
| K |
6 mm
|
Diameter of lubrication hole |
| r1,2 |
min.3 mm
|
Chamfer dimension |
Abutment dimensions
| Da |
max.236 mm
|
Diameter of housing abutment |
|---|---|---|
| ra |
max.2.5 mm
|
Radius of fillet |
Calculation data
| Basic dynamic load rating | C |
743 kN
|
|---|---|---|
| Basic static load rating | C0 |
900 kN
|
| Fatigue load limit | Pu |
86.5 kN
|
| Reference speed |
2 400 r/min
|
|
| Limiting speed |
3 200 r/min
|
|
| Limiting value | e |
0.26
|
| Axial load factor | Y1 |
2.6
|
| Axial load factor | Y2 |
3.9
|
| Axial load factor | Y0 |
2.5
|
Mass
| Mass |
14 kg
|
Additional Information
| d | 140mm |
|---|---|
| D | 250mm |
| B | 68mm |
