23256-KMB33C3 DKFL
Product Description
| Bore type | Spherical Roller Bearings |
Dimensions
| d |
280 mm
|
Bore diameter |
|---|---|---|
| D |
500 mm
|
Outside diameter |
| B |
176 mm
|
Width |
| d2 |
≈332 mm
|
Shoulder diameter of inner ring |
| D1 |
≈429 mm
|
Shoulder/recess diameter of outer ring |
| b |
22.3 mm
|
Width of lubrication groove |
| K |
12 mm
|
Diameter of lubrication hole |
| r1,2 |
min.5 mm
|
Chamfer dimension |
Abutment dimensions
| da |
min.300 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.480 mm
|
Diameter of housing abutment |
| ra |
max.4 mm
|
Radius of fillet |
Calculation data
| Basic dynamic load rating | C |
3 425 kN
|
|---|---|---|
| Basic static load rating | C0 |
4 900 kN
|
| Fatigue load limit | Pu |
360 kN
|
| Reference speed |
800 r/min
|
|
| Limiting speed |
1 100 r/min
|
|
| Limiting value | e |
0.35
|
| Axial load factor | Y1 |
1.9
|
| Axial load factor | Y2 |
2.9
|
| Axial load factor | Y0 |
1.8
|
Mass
| Mass |
145 kg
|
Additional Information
| d | 280mm |
|---|---|
| D | 500mm |
| B | 176mm |
