Sintered Bronze bearings are all self-lubricating and maintenance free. The sintered bronze bushings consist of a porous bronze matrix impregnated with lubricant. The permissible sliding velocity for sintered bronze bushings is very high, which makes the bushings suitable for rotating applications
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Material |
Bronze |
Bronze(CuSn6Zn6Pb3/CuSn10) + 12~18%Oil |
Iron |
Fe + 12~18%Oil |
|
Cu-Fe |
Cu20Fe80 + 12~18%Oil |
|
 |
Customized is available |
|
Load capacity |
 |
35~45N/mm2 |
Speed limit |
 |
2.5m/s |
PV value limit |
 |
2.45N/mm2.m/s |
Yeild Strength |
 |
147~294N/mm2 |
Hardness |
 |
20~60HB |
Friction coef |
 |
0.12~0.2 |
Working temperature max. |
 |
-80~160°C |
Bimetal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc.Â
It is a kindly of high load and low speed bushing, with wide application.
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| mechannical performance | Load capacity | Static load | 150N/mm2 |
| Max.Working temperature | Grease Lubrication | 150ºC | |
| Oil Lubrication | 250ºC | ||
| PVÂ value limit | Oil lubrication | 10N/mm2.m/s | |
| Dry lubrication | 2.8N/mm2.m/s | ||
| Linear Velocity | Dry Friction | 0.4m/s | |
| Grease Lubrication | 2.5m/s | ||
| Mating Axis | Hardness | ≥53 HRC | |
| Roughness | Ra-0.32~0.63 | ||
| Anti-tensile Strength | 185 N/mm2 | ||
| Alloy Hardness | HB 70~100 | ||
| Friction coefficient | 0.05~0.22 | ||
| Themal conductivity | 47W/mk | ||
| Heat-expansion Coefficient | 18x10(-6)/k | ||
About us:
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Sintered Bronze bearings are all self-lubricating and maintenance free. The sintered bronze bushings consist of a porous bronze matrix impregnated with lubricant. The permissible sliding velocity for sintered bronze bushings is very high, which makes the bushings suitable for rotating applications
Â
Material |
Bronze |
Bronze(CuSn6Zn6Pb3/CuSn10) + 12~18%Oil |
Iron |
Fe + 12~18%Oil |
|
Cu-Fe |
Cu20Fe80 + 12~18%Oil |
|
 |
Customized is available |
|
Load capacity |
 |
35~45N/mm2 |
Speed limit |
 |
2.5m/s |
PV value limit |
 |
2.45N/mm2.m/s |
Yeild Strength |
 |
147~294N/mm2 |
Hardness |
 |
20~60HB |
Friction coef |
 |
0.12~0.2 |
Working temperature max. |
 |
-80~160°C |
Bimetal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc.Â
It is a kindly of high load and low speed bushing, with wide application.
Â
| mechannical performance | Load capacity | Static load | 150N/mm2 |
| Max.Working temperature | Grease Lubrication | 150ºC | |
| Oil Lubrication | 250ºC | ||
| PVÂ value limit | Oil lubrication | 10N/mm2.m/s | |
| Dry lubrication | 2.8N/mm2.m/s | ||
| Linear Velocity | Dry Friction | 0.4m/s | |
| Grease Lubrication | 2.5m/s | ||
| Mating Axis | Hardness | ≥53 HRC | |
| Roughness | Ra-0.32~0.63 | ||
| Anti-tensile Strength | 185 N/mm2 | ||
| Alloy Hardness | HB 70~100 | ||
| Friction coefficient | 0.05~0.22 | ||
| Themal conductivity | 47W/mk | ||
| Heat-expansion Coefficient | 18x10(-6)/k | ||
About us:
Â
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