Friction Welding Bimetal Metric Flange Bushing Kingpin Kit Bushing
Metric Flange Bimetal Bushing bimetal bearings are backed with
high-quality low carbon steel with tin-lead- bronze alloy (CuSn10Pb10) sintered on its surface.
ISO3547/DIN1494 standard size, KINGPIN KIT BUSHING, PISTON
BUSHINGS, HYDRAULIC PUMP BUSHING, GEAR PUMP, FUEL PUMP BUSHINGS
TOP BEARING a professional bimetal bushings bearing manufacturer, Our goal is to continuously contribute to
society through technological innovation.
Self-lubricating bearing series
Engine parts
Cooling parts
Steering parts
Drive parts
Brake parts
Traveling parts
Agricultural machinery parts
Construction machinery parts
Material steel＋CuPb10Sn10 Bimetal bushing
the bimetal bushing is backed with high-quality low carbon steel with tin-lead-bronze alloy(CuSn10Pb10)sintered on its surface. It has high fatigue strength, load capacity, and impact strength. The product is applied to track roller, air compressor,
especially replaced the Centrifugal casting bimetal bushing for the
track roller application. the alloy thickness becomes uniform
comparing with the centrifugal casting bimetal bushing and saves a
lot of material, which makes the product cost performance higher.
Application: con-rod of automobile engines, engineering, and
agriculture machinery, heavy-duty construction machinery etc.
| Performance | Data |
| Max dynamic Load P | | 140N/mm² |
| Max line speed V | Grease lubrication | 2.5m/s |
| Max PV value | Grease lubrication | 2.8N/mm²·m/s |
| Friction coef μ | Grease lubrication | 0.05~0.15 |
| Max line speed V | Oil lubrication | 5m/s |
| Max PV value | Oil lubrication | 10N/mm²· m/s |
| Friction coef μ | Oil lubrication | 0.04~0.12 |
| Max Working temperature | Greaes lubrication | 150℃ |
| Performance | Data |
| Max Working temperature | Oil lubrication | 250℃ |
| Mating Axis | Hardness | ≥53HB |
| Mating Axis | Roughness | Ra=0.32~0.63 |
| Alloy Hardness | 80~120 |
| Heat-conducting Coefficient | 47W/(m·k) |
| Coefficient of linear expansion | 18×10-6K-1 |
| according to customer's special request while out of this table. |
ENGINE PARTS TRANSMISSION PARTS HYDRAULIC PRODUCTS ELECTRIC
PRODUCTS UNDERCARRIAGE WORK EQUIPMENT SEALS AND GASKETS
BUSHING FRICTION PLATE OIL PUMP WATER PUMP FUEL PUMP PISTON PISTON
RING LINER ENGINE BEARING ENGINE VALVE CRANKSHAFT GASKET OIL SEAL
SPROCKET ROCKER ARM HYDRAULIC PUMP BELT TENSIONER
Bimetal Bushing Widely used in the hydraulic industry, forging machine tool
industry, plastics machinery industry port machinery, office,
fitness machinery, textile machinery, food package, filling
machinery, chemical machinery, automobile, shipbuilding industry,
construction machinery and so on.
CuPb10Sn10 Chemical Composition ( % ):
| Cu | Pb | Sn | Zn | P | Fe | Ni | Sb | other |
| rest | 9-11 | 9-11 | ≤ 0.5 | ≤ 0.1 | ≤ 0.7 | ≤ 0.5 | ≤ 0.2 | ≤ 0.5 |
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