C 30/600 KM/C3
CARB toroidal roller bearing with tapered bore (1:12)CARB toroidal roller bearings are unique: as well as accommodating misalignment without increased stress levels, they also provide frictionless axial movement within the bearing in the non-locating position in self-aligning bearing arrangements. Being SKF Explorer bearings, they can accommodate higher load levels and provide significantly extended service life.
- Accommodate misalignment and axial displacement within the bearing
- High radial load carrying capacity
- Provide frictionless axial movement
- Long bearing system life
- Reduce noise and vibration levels
Description
| SKF performance class | SKF Explorer |
| Bore type | Tapered 1:12 |
Dimensions
| Bore diameter | d | 600 mm |
|---|---|---|
| Outside diameter | D | 870 mm |
| Width | B | 200 mm |
| Shoulder diameter of inner ring | d2 | ≈ 692 mm |
| Shoulder or recess diameter of outer ring | D1 | ≈ 805 mm |
| Permissible axial displacement | s1 | max. 35.9 mm |
| Chamfer dimension | r1,2 | min. 6 mm |
Abutment dimensions
| da | min. 613 mm | Diameter of shaft abutment |
|---|---|---|
| da | max. 728 mm | Diameter of shaft abutment |
| Da | min. 776 mm | Diameter of housing abutment |
| Da | max. 847 mm | Abutment diameter housing |
| Ca | min. 2.7 mm | Minimum width of space required in housing |
| ra | max. 5 mm | Radius of fillet |
| ||
Calculation data
| Basic dynamic load rating | C | 6 300 kN |
|---|---|---|
| Basic static load rating | C0 | 12 200 kN |
| Fatigue load limit | Pu | 780 kN |
| Reference speed | 500 r/min | |
| Limiting speed | 700 r/min | |
| Misalignment factor | k1 | 0.125 |
| Internal clearance factor | k2 | 0.098 |
Mass
| Mass | 385 kg |
Tolerances and clearances
Bearing interfaces
