Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. They can be used in a modular system, including housings, sleeves and nuts.
| SKF performance class |
SKF Explorer
|
| Bore type |
Tapered 1:30
|
| d |
1 800 mm
|
Bore diameter |
|---|---|---|
| D |
2 180 mm
|
Outside diameter |
| B |
375 mm
|
Width |
| d2 |
≈ 1 932 mm
|
Shoulder diameter of inner ring |
| D1 |
≈ 2 060 mm
|
Shoulder/recess diameter of outer ring |
| K |
12 mm
|
Diameter of lubrication hole |
| r1,2 |
min. 9.5 mm
|
Chamfer dimension |
| Da |
max. 2 146 mm
|
Diameter of housing abutment |
|---|---|---|
| ra |
max. 8 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
20 274 kN
|
|---|---|---|
| Basic static load rating | C0 |
63 000 kN
|
| Fatigue load limit | Pu |
3 050 kN
|
| Reference speed |
75 r/min
|
|
| Limiting speed |
140 r/min
|
|
| Limiting value | e |
0.15
|
| Calculation factor | Y1 |
4.5
|
| Calculation factor | Y2 |
6.7
|
| Calculation factor | Y0 |
4.5
|
| Mass |
2 920 kg
|
Reviews
There are no reviews yet.