PBM 455580 M1G1
Solid bronze straight bushingSKF 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.
- Insensitive to dirty environments
- Resistant to impact loads and vibrations at low speeds
- Operate with lower quality shaft finish
- Good corrosion resistance
Description
| Material | Solid bronze |
| Operating temperature | min. -40 °C |
| Operating temperature | max. 250 °C |
Dimensions
| d | 45 mm | Bore diameter |
|---|---|---|
| D | 55 mm | Outside diameter |
| B | 80 mm | Width |
| a | 3 mm | Distance side face – axial lubrication groove |
| h | 46 mm | Distance bottom axial lubrication groove – opposite bore diameter |
| α | 124 ° | Aperture angle axial lubrication groove |
Recommended fits
| Tolerance shaft | e7 |
| Tolerance housing | H7 |
Calculation data
| 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
| Mass bushing | 0.56 kg |
Tolerances and clearances
Bushing data
Design of bushing arrangements
