SKF PTFE polyamide flanged bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads as well as axial loads in one direction. They provide a cost-effective, self-lubricating solution, and are designed for dry sliding operations. Despite their thin-walled design, they are wear-resistant and can accommodate moderate loads. Their compact design provides good heat dissipation, therefore enabling relatively high sliding velocities.
| Material |
PTFE polyamide
|
| Operating temperature |
min. -30 °C
|
| Operating temperature |
max. 110 °C
|
| d |
15 mm
|
Bore diameter |
|---|---|---|
| D |
17 mm
|
Outside diameter |
| B |
12 mm
|
Width |
| D1 |
23 mm
|
Outside diameter flange |
| B1 |
1 mm
|
Width flange |
| Tolerance shaft |
h9
|
| Tolerance housing |
H7
|
| Specific dynamic load factor | K |
40 N/mm²
|
|---|---|---|
| Specific static load factor | K0 |
80 N/mm²
|
| Permissible sliding velocity | v |
max. 1 m/s
|
| Coefficient of friction | µ |
min. 0.06
|
| Coefficient of friction | µ |
max. 0.15
|
| Mass bushing |
0.0011 kg
|
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