PWM 202430
Filament wound straight bushing
SKF filament wound straight (cylindrical) bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads.
The composite material is specially developed to accommodate heavy loads, impact loads and vibrations. The bushings are also less sensitive to misalignment and have excellent dry sliding characteristics.
- Maintenance-free operation
- Very good frictional properties
- High load carrying capacity
- Excellent corrosion resistance
- Electrically insulating
Dimensions
d |
20 mm
|
Bore diameter |
D |
24 mm
|
Outside diameter |
B |
30 mm
|
Width |
Recommended fits
Tolerance shaft |
h8
|
Tolerance housing |
H7
|
Calculation data
Basic dynamic load rating, radial direction |
C |
83 kN
|
Basic static load rating, radial direction |
C0 |
118 kN
|
Specific dynamic load factor |
K |
140 N/mm²
|
Specific static load factor |
K0 |
200 N/mm²
|
Effective load carrying cross section |
A |
560 mm²
|
Permissible sliding velocity |
v |
max.0.5 m/s
|
Coefficient of friction |
µ |
min.0.03
|
Coefficient of friction |
µ |
max.0.08
|