SKF solid bronze straight (cylindrical) bushings are suitable for oscillating, rotating and linear movements, and can accommodate radial loads. They are designed for a wide variety of operating conditions and applications in tough environments.
| Material |
Solid bronze
|
| Operating temperature |
min. -40 °C
|
| Operating temperature |
max. 250 °C
|
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
28 mm
|
Outside diameter |
| B |
40 mm
|
Width |
| a |
3 mm
|
Distance side face – axial lubrication groove |
| h |
21 mm
|
Distance bottom axial lubrication groove – opposite bore diameter |
| α |
105 °
|
Aperture angle axial lubrication groove |
| Tolerance shaft |
e7
|
| Tolerance housing |
H7
|
| Specific dynamic load factor | K |
25 N/mm²
|
|---|---|---|
| Specific static load factor | K0 |
45 N/mm²
|
| Permissible sliding velocity | v |
max. 0.5 m/s
|
| Coefficient of friction | µ |
min. 0.08
|
| Coefficient of friction | µ |
max. 0.15
|
| Mass bushing |
0.11 kg
|
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