SKF PTFE composite thrust washers are suitable for rotating and oscillating movements, and can accommodate heavy axial loads. They have as standard a hole to take a pin or screw to prevent the washers from rotating on their seat. The material provides good heat dissipation, therefore enabling relatively high sliding velocities.
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
36 mm
|
Outside diameter |
| H |
1.5 mm
|
Thickness |
| J |
28 mm
|
Pitch diameter of attachment bolt holes |
| K |
3.25 mm
|
Diameter fixing bore |
| Da |
36 mm
|
Bore diameter housing |
|---|---|---|
| Ja |
28 mm
|
Pitch diameter housing |
| Ha |
1 mm
|
Depth housing bore |
| Basic dynamic load rating | C |
56 kN
|
|---|---|---|
| Basic static load rating | C0 |
176 kN
|
| Specific dynamic load factor | K |
80 N/mm²
|
| Specific static load factor | K0 |
250 N/mm²
|
| Factor depending on material and bearing type | KM |
300
|
| Permissible sliding velocity | v |
max. 2 m/s
|
| Permissible sliding velocity | v |
min. 0 m/s
|
| Coefficient of friction | µ |
max. 0.25
|
| Coefficient of friction | µ |
min. 0.03
|
| Mass thrust washer |
0.0078 kg
|
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