C 3096 M/C4
CARB toroidal roller bearingCARB 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 | Cylindrical |
Dimensions
d | 480 mm | Bore diameter |
---|---|---|
D | 700 mm | Outside diameter |
B | 165 mm | Width |
d2 | ≈ 555 mm | Shoulder diameter of inner ring |
D1 | ≈ 640 mm | Shoulder or recess diameter of outer ring |
s1 | max. 35.5 mm | Permissible axial displacement |
r1,2 | min. 6 mm | Chamfer dimension |
Abutment dimensions
da | min. 503 mm | Diameter of shaft abutment |
---|---|---|
da | max. 586 mm | Diameter of shaft abutment |
Da | min. 620 mm | Diameter of housing abutment |
Da | max. 677 mm | Abutment diameter housing |
Ca | min. 2.3 mm | Minimum width of space required in housing |
ra | max. 5 mm | Radius of fillet |
|
Calculation data
Basic dynamic load rating | C | 4 050 kN |
---|---|---|
Basic static load rating | C0 | 7 800 kN |
Fatigue load limit | Pu | 530 kN |
Reference speed | 670 r/min | |
Limiting speed | 900 r/min | |
Misalignment factor | k1 | 0.113 |
Internal clearance factor | k2 | 0.11 |
Mass
Mass | 215 kg |
Tolerances and clearances
Bearing interfaces