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:
 Bronze bushing  is a special wrapped bronze bearing with oil holes,it is a hollow cylindrical component, such as a tube and it is normally bipartite splited, with one, two or even no flange and used for axis elongation. They are parts subject to friction forces through rotation used in lightweight, heavy or super heavy machinery and equipment.
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:
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Aluminum Spindle Assembly is a crucial part for your lawn mower cutting deck that work together with the pulleys and belts to perform clean and even mowing.
It is combined from bearings, spindle housings, spindles, tubes, dust cap, screw nuts, etc.
Which kind of spindle assembly does QFQP produce?
We produce various kinds of spindle assembly, especial for riding mower (with aluminum/ductile iron housings). All parts assembled by our experienced workers.
Where are the products sold?
Main of our customers is from USA, CANADA.
Why choose QFAP?
We have specialized in producing high precision mechanical parts more than 10years, got 6years experience on mower Deck Spindle assembly.
All of our cooperators are large mower companies or agricultural equipment companies, such as Badboy Mowers, Wood-Mizer, Caterpillar, etc.
Because of the long term cooperation, we could supply our customers not only the products but also our recommendation on the designs to saving costs.
Aluminum Spindle Assembly,Aluminum Spindle Shaft Assembly,Aluminum Spindle Axle Assembly,Aluminum Spindle Cartridge Assembly
SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com