Product Description
Design
Bore type | Spherical Roller Bearings |
Dimensions
d |
260 mm
|
Bore diameter |
---|---|---|
D |
440 mm
|
Outside diameter |
B |
180 mm
|
Width |
d2 |
≈293 mm
|
Shoulder diameter of inner ring |
D1 |
≈368 mm
|
Shoulder/recess diameter of outer ring |
b |
13.9 mm
|
Width of lubrication groove |
K |
7.5 mm
|
Diameter of lubrication hole |
r1,2 |
min.4 mm
|
Chamfer dimension |
Abutment dimensions
da |
min.277 mm
|
Diameter of shaft abutment |
---|---|---|
Da |
max.423 mm
|
Diameter of housing abutment |
ra |
max.3 mm
|
Radius of fillet |
Calculation data
Basic dynamic load rating | C |
3 086 kN
|
---|---|---|
Basic static load rating | C0 |
4 800 kN
|
Fatigue load limit | Pu |
380 kN
|
Reference speed |
670 r/min
|
|
Limiting speed |
950 r/min
|
|
Limiting value | e |
0.4
|
Axial load factor | Y1 |
1.7
|
Axial load factor | Y2 |
2.5
|
Axial load factor | Y0 |
1.6
|
Mass
Mass |
110 kg
|
Additional Information
d | 260mm |
---|---|
D | 440mm |
B | 180mm |