China Bronze Gleitlager manufacturer

Bronze Bimetal Bushings | Carbon Steel With Tin-Lead-Bronze Alloy Cusn10pb10 Sintered

Product Details:
Place of Origin: Bimetal Bearing Manufacturers
Brand Name: bimetal SAE-797 SAE 48 SAE-799 bushings
Certification: Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4...
Model Number: JF800 JF720 JF700 Bimetal Lead-Free Plain Bearings
Payment & Shipping Terms:
Minimum Order Quantity: 800 Piece/Pieces (Min. Order)
Price: $0.20 - $2.00 / Pieces ,Negotiable
Packaging Details: export & import bimetal bushings International carton standard
Delivery Time: Manufacture Bimetal Bushing In Stock, Delivered Within Days.
Payment Terms: TT IN ADVANCE Western Union
Supply Ability: Customs Bimetal Bushing 800000 Pieces Per Month
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Detail Information

Meterial: Low Carbon Steel Wth Tin-Lead-Bronze Alloy (CuSn10Pb10) Plating: Tin Plating, Cooper Plating
Type: Bushes,Wrapped Bushes With Flange,Strips Application: Gear Box, Gear Pump Bushings
Size: Standard Stock Bushing Size Origin: Made In China

Product Description

Wrapped composite sliding bearing, steel / bronze - with lubrication pockets.Bimetal Bushing structures with sintered liners of different compositions. All of these products are rolled bearings like our standard self-lubricating bearings products.BIMETAL JF800 JF720 JF700 BUSHING ,MADE TO ORDER FROM CHINA

Plain Bearings Bimetal Bearings Bronze Bimetal Bushings | Carbon steel with tin-lead-bronze alloy CuSn10Pb10 sintered

DESCRIPTION
Bimetal bushes are composed of two metal strips, in two different materials; steel+ copper, which when coupled with the steel strip acts as an internal covering. Furthermore, some sizes also have an external relubrication hole.

Bimetal Bushings Available Form
1: Straight sleeve
2: Flanging sleeve
3: The self-lubricating plate
4: Thrust washer

Bimetal bushings application

* automotive (motors, motorcycle clutches, frames, chassis, tyre changers, etc…);
* agricultural machinery;
* lifting equipment (hydraulic cranes, platform lifts, etc…);
* pumps;
* compressors;
* etc.

Material organization
Steel+CuPb10Sn10

1. Copper alloy sintered layer: it has good wear resistance and excellent bearing capacity, low friction factor and good anti-occlusion performance.
2. Carbon steel substrate: it provides bearing capacity and good heat transfer effect.

BIMETAL composite boundary lubrication products are widely used in connecting rod bearing bushes, thrust washers, piece by the side of plunger pump, gear pump side piece, engineering machinery with supporting wheel shaft, wheel shaft sleeve, tensioning wheel sets, cars with balance shaft lining and steel pin bushing, steering knuckle king pin bushings, valve rocker arm shaft sleeve, CAM shaft collar, differential shaft sleeve, etc.Bimetal self-lubricating bearing is a copper alloy layer with excellent wear resistance, which is based on high quality low carbon steel and sintered on the surface.The surface of the copper alloy layer can be processed into various types of oil groove, oil storage pit, oil hole and so on according to the working conditions, so as to be suitable for the occasions where it is impossible to oil continuously or difficult to oil.The copper alloy layer can provide two kinds of alloy materials including lead and lead-free.

Typicai Application

Bimetal bushing is mainly used in medium load and medium speed oil lubrication or grease lubrication conditions.Its typical applications mainly include engine connecting rod, pin shaft, construction machinery chassis supporting wheel, sprocket, guide wheel, hydraulic cylinder guide sleeve, oil earrings, logistics machinery, agricultural machinery, etc.As the sintered copper alloy layer contains lead, the use of this product will be limited under certain conditions according to relevant laws and regulations.

Structure Characteristics and Applications


VIIPLUS VSB-80 bimetal bushing is backed with high quality low carbon steel with tin-lead-bronze alloy(CuSn10Pb10)sintered on its surface. To effectively decrease abrasion, its alloy surface can be machined with ball shaped oil sockets for easier oil storage. When necessary, it could be plated copper or tin on the steel back. It can be applied to conditions of mediate load with mediate or high running belocity and conditions with enormous impact load. In mechanical applications, VSB-80 is used to make wrapped bushes, thrust washer and bushes on connecting rod level of gas engine.
 

 

Max.Load

Static

250N/mm²

Alloy Hardness

HB 60-100

Dynamic load

140N/mm²

Temp

-40℃~+250℃

Coefficient of friction

0.05~0.12

Max.Speed

Max.Speed

2.5m/s

Thermal conductivity

60W(m*k)-1

Max.PV

Max.PV

2.8N/mm²*m/s

Shear strength

Shear strength

170N/mm²

Coef.of yhermal exoansion

14*10-6K-1

 CHARACTERISTICS
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

STRUSTURE

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.

STRUCTURE AND COMPOSITION

Steel Backing and Leaded Bronze Overlay
Steel + CuPb10Sn10 with indents

Structure

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.

MICROSECTION

 

Bronze Bimetal Bushings | Carbon Steel With Tin-Lead-Bronze Alloy Cusn10pb10 Sintered

Sliding layer with
lubrication indents
CuPb10Sn10 with
composition approx.:
Cu 80 %
Pb 10 %
Sn 10 %
Steel backing

 

 

 

Alloy Chemical Compositions

Content

Cu

Pb

Sn

Zn

P

Fe

Ni

Sb

Others

Remainder

9-11

9-11

0.5

0.1

0.7

0.5

0.2

0.5

Bronze Bimetal Bushings | Carbon Steel With Tin-Lead-Bronze Alloy Cusn10pb10 Sintered


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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PROJECT WITH AN APPLICATION ENGINEER 

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

Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bear

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