The wear resistance vane pump bushing, specifically the bimetal bearing, exhibits unique heat dissipation characteristics that are crucial for its performance and durability. The bimetal design combines two different metals, each with its own set of properties that contribute to the overall heat dissipation characteristics.

One of the key factors in the heat dissipation of bimetal bearings is the choice of materials. The outer layer, often made of a harder and more wear-resistant material, acts as a protective barrier against wear and abrasion. The inner layer, typically a softer metal with better thermal conductivity, efficiently dissipates heat generated during operation.

The heat dissipation characteristic of the bimetal bearing is further enhanced by its structural design. The vane pump bushing is designed to allow for effective heat transfer from the bearing surface to the surrounding fluid or lubricant. This helps to maintain the bearing temperature within an optimal range, preventing excessive heat build-up that can lead to premature failure.

In addition, the geometry of the vane pump bushing and its interaction with the rotating vane also plays a role in heat dissipation. The precision fit between the bearing and the vane ensures minimal friction and heat generation during operation. This further enhances the heat dissipation characteristic of the bimetal bearing.

Overall, the wear resistance vane pump bushing with its bimetal bearing design exhibits excellent heat dissipation characteristics that contribute to its long-term performance and reliability in demanding applications.

Self-lubricating bearings Pump Bushings VIIPLUS MADE ORDER FROM CHINA materials can be machined to exact sizes, simplifying the pump bushings refurbishment process at minimum cost.

Plain Bearings vane pump hydraulic Bushings Bimetal Bearings Self lubricating beairng|VSB-80

PUMP BUSHINGS

Key Features:  High resistance to abrasive environments,High dimensional stability,High wear resistance ,Increases Pump Life,Corrosion-free ,Self-lubricating

Bimetal Bearings & Bushings Made in China

VIIPLUS is one of China supplier of Bushings, Bimetal Bearings ,Thrust Washers, Bronze Bushings and Bimetallic Strips.

Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties, it is widely used in automotive applications such as compressors

Typical Applications

Throat Bushings  Lineshaft Bushings  Bowl Bushings  Thrust Discs

 Motor Bushes  Wear Rings  Neck Rings  Impeller Rings

hydraulic system application 

For vane pump hydraulic Bushings

viiplus provides a complete set of sliding bearing solutions for hydraulic system users. The supplied products include: gear pump aluminum seat assembly, axle sleeve, side plate; Blade pump and plunger pump with oil plate, return disk, axle sleeve; Cylinder liner and so on.

VSB-80 Bimetallic composite bearings
Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bearings, king-pin bushes, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.
· Bimetal bearing with steel backing and bronze overlay
· Particularly suitable for high specific loads with oscillating motion and low frequency
· Applicable in rough operation conditions
· High load capacity, very good resistance to fatigue strength at higher temperatures
 

1.Sintered bronze lazer: God wear resistance and excellent load carrying capacity.
 
2.Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

Steel Backing and Leaded Bronze Overlay
Steel + CuPb10Sn10 with indents
 

 
Tech. Data

Availability

Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
Bearing forms made to order: cylindrical bushes and thrust washers with non-standard dimensions, sliding plates, customized bearing designs
 

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Sliding Bearing, Bimetal Bush, Wrapped Bronze Bushing, Oiles Bush, Oiles Bearing, Supplier China, High Quality
 

oil filled bronze bearing

metric bronze flanged sleeve bearings

Wear Resistance Vane Pump Bushing Bimetal Bearing Heat Dissipation Characteristic Images