|STRUCTURE AND COMPOSITION:||Alloy AlSn20Cu Steel Backing||Market:||Application: High Speed, Heavy Load Engine Main Shaft And Air Compressor, Cooling Machine.etc|
|BiMetal Bushing Size:||METRIC SIZE - IMPERIAL SIZE||Material:||Sliding Layer Alsn20cu|
|Type:||Replace Babbitt (alloy) Bushings & Plain Bearing||Bushing Sale:||Aluminum Alloy Bushing|
Wrapped Aluminium Steel Shaft Bimetal Bearing Bushes Tin - Plated AlSn20Cu
Wrapped bushing steel aluminum AlSn20Cu Bimetal Bearing Bushes is a maintenance-bound composite sliding bearing. Oil or grease lubrication is necessary. Standard white metal bearing, Heavy maintenance.For high rotational speeds in a sealed and oil-lubricated application.Get in touch ...
High percentage of tin with aluminum alloy bushing is backing on low carbon steel, pressed with AlSn20Cu as liner. It has fairly good performance in anti-fatigue and good load capacity, anti-corrosion and smooth sliding movement.
It usually used as engine bearing with middle or low power, air compressor bushing. It is a good substitution for Babbit material.
Liner material: AlSn20Cu
Load capacity: 30N/mm2
Temperature Max: 150℃
Liner hardness: HB30~40
Support aterialSteel, tin-plated
The manufacturing technology of AlSn20Cu bearing alloy (Sn 17.5 ~ 22%, Cu 0.7 ~ 1.3%, the rest Al) and its bimetallic strips.
|Data||Grade||BIMETAL High Tin Aluminum Bearing|
|Applications||Application: High speed, heavy load engine main shaft and air compressor, cooling machine.etc|
|Max Dynamic Load P N/mm²||90|
|Max Line Speed V||Greaes Lubrication m/s||-|
|Oil Lubrication m/s||＞15|
|Max PV Value||Greaes Lubrication m/s N/mm²·m/s||-|
|Oil Lubrication m/s N/mm²·m/s||8|
|Friction Coef u||Greaes Lubrication||-|
|Mating Axis||Hardness HRC||≥270|
|Working Temperature ℃||Greaes Lubrication||150|
|Alloy Layer Hardness HB||30~40|
|Thermal Conductivity W/mk||47|
|Coefficient Of Linear Expansion||18×10-6/K|
|In addition to the standard Bimetal Bearing Bushes shown in the catalog, you can also provide non-standard Bimetal Bearing Bushes or order according to customer requirements.|
Bimetal Bearing Bushes Competitive Price,High Quality Standard SAE-797 Bimetal Bearing Bushes is based on steel and sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining layer. The strongest type of Bimetal Bearing Bushes and widely applicated in so many fields.
This type has the best performance within the range of Cu-Pb alloy constructured bushing.Thereforce it has a wide application and is mostly suitable for where is middle speed and high impact etc.
The bimetal bearing bushes specialist with custom material manufacture design size
VIIPLUS has been proving its vast experience and technical know-how in manufacturing and marketing bimetal bearings bushings and drive units. Benefit from experts who seek the perfect sliding bearing solution for you, designed for your special applications.
CuPb10Sn10 is a higher lead content giving it a better advantage for higher rotational speeds. Also, the bimetal sliding layer has lubrication pockets that are also suitable for oil lubrication and thus allowing this bushing material to run at much higher rotational speeds.
|Specifications for Bi-Metal Bronze Alloys:|
|Material Type||Specification of Bronze Alloy||Hardness of Bronze Alloy HB||Allowable Max Dynamic Load||Max. Temperature °C|
|Bi-Metal-800||CuPb10Sn10 or CuSn6Zn6Pb3||70~100||65||260|
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