C 4010 TN9
CARB toroidal roller bearing
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
Dimensions
d |
50 mm
|
Bore diameter |
D |
80 mm
|
Outside diameter |
B |
30 mm
|
Width |
d2 |
≈57.6 mm
|
Shoulder diameter of inner ring |
D1 |
≈70.8 mm
|
Shoulder or recess diameter of outer ring |
s1 |
max.6 mm
|
Permissible axial displacement |
r1,2 |
min.1 mm
|
Chamfer dimension |
Abutment dimensions
da |
min.54.6 mm
|
Diameter of shaft abutment |
da |
max.57.6 mm
|
Diameter of shaft abutment |
Da |
min.69.7 mm
|
Diameter of housing abutment |
Da |
max.75.4 mm
|
Abutment diameter housing |
Ca |
min.0.1 mm
|
Minimum width of space required in housing |
ra |
max.1 mm
|
Radius of fillet |
- A negative value for Ca is theoretical.
|
Calculation data
SKF performance class |
|
SKF Explorer
|
Basic dynamic load rating |
C |
116 kN
|
Basic static load rating |
C0 |
140 kN
|
Fatigue load limit |
Pu |
16.3 kN
|
Reference speed |
|
5 600 r/min
|
Limiting speed |
|
7 500 r/min
|
Misalignment factor |
k1 |
0.103
|
Internal clearance factor |
k2 |
0.107
|