• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

Sintered High Performance Bimetal Bearing Bushes With Long Life Time

Place of Origin China
Brand Name Bimetal bearing Bimetal bushes
Certification ISO/ 9001
Model Number Bimetal sintered bearing
Minimum Order Quantity MATE-TO-ORDER CUSTOM BUSHINGS
Price Sliding Bronze Bearing Dimensions Tolerance,Stock Price
Packaging Details Standard export packing, or as customer's requirement
Delivery Time 10-20 works day
Payment Terms T/T
Supply Ability casting bimetal bushing, China, manufacturers, suppliers, factory, wholesale, Metric Self Lubricating Bushing, Self Lubricating Bushings, Journal Bronze Bearings, Bimetal With Graphite Bearing, Metallic Bearings, Flanged Bimetallic Plain Bearing
Product Details
Features Long Life Material Bimetal
Type Flanged Size Customizable
Quality High Quality Product Name Bimetal Sleeve Bearing
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light Steel Backed Bronze Bushing, Bimetallic Bushes
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Product Description

Customized High Quality Flange Bimetal Bushing

 

Bimetal plain bearing bushes consist of a bronze and steel alloy. The soft bronze inner layer can provide good lubricating performance with oil grease, the hard steel back can support the whole bearing well and reduce the cost.

These Bimetal plain bearing bushes are mainly used for bearing arrangements where heavy loads must be supported and where the rotational or oscillating movements are relatively slow.

 

Bimetal Bushing standard sizes have grease grooves on the work surface. For standard bearings, the steel base is usually copper plated to improve corrosion resistance. The lead bronze layer allows these bearings to be used with relatively long lubrication intervals.
Bimetallic bearings can be fabricated with a thicker layer of lead bronze for applications where the bearing must be machined after installation. The layer material can be tailored to the specific needs of a particular application.

 

bimetal bearing bushes

 

Flanged Bimetal Bushing

 

· Maximum Operating Temperature Tmax-greased:150 °C

· Maximum Operating Temperature Tmax-oil lubricated:250 °C

· Minimum Operating Temperature Tmin:-40 °C

· Maximum Static Load Psta,max:300 N/mm2

· Maximum Dynamic Load Pdyn,max:140 N/mm2

· Maximum Sliding Speed V-greased:2.5 N/mm2 * m/s

Bimetal sintered Bearing Sleeve high strength self-lubricating bearings

 

Bimetal sintered bearing is made of common bimetal bearing and flange by sintering. Because its bimetal matrix is low carbon steel and lacks ductility, the sintering process is adopted to meet the demand of mechanical structure with flange structure.

 

This is a bimetal bearing material in which bronze alloy comprise a two layer structure with a steel backing. This structure, whose mechanical strength is high, can be used under lubricated conditions and high-speed/high-load operation. It can be made from a variety of different materials, depending on the application, use conditions and lubrication.

 

Sintered SAE797 Layer + Steel Backed + Copper Plating / Tin-Plating(CuPb10Sn10) 
Sintered SAE799 Layer + Steel Backed + Copper Plating / Tin-Plating(CuPb24Sn4)
Sintered SAE48 Layer + Steel Backed + Copper Plating / Tin-Plating    (CuPb30)
Sintered SAE783 Layer + Steel Backed+ Copper Plating / Tin-Plating   (AlSn20Cu)

 

 

CuPb10Sn10
Pb(%) Fe(%) Ni(%) Zn(%) Cu(%)
8.0-11.0 ≦0.25 ≦1.5 ≦2.0 78.0-87.0

 

 

CuPb30
Pb(%) Fe(%) P(%) Mn(%) Cu(%)
27.0~33.0 ≦≤0.5 ≦0.08 ≦0.3 62.5-72.5

 

CuPb24Sn4
Pb(%) Sn(%) p(%) Mn(%) Cu(%)
19~27 3~5 ≦0.08 ≦0.3 67~77

 

AISn20Cu
Al(%) Sn(%) Cu(%) Fe(%) Other magazines(%)
rest 17.5~22.5 0.7~1.3 ≦0.4 ≤0.5

 

Bimetal series materials, also known as bimetallic materials or steel backed strips, are made of low carbon steel or steel coil as the base material, and the surface is sintered with bronze alloy steel and bronze alloy products. Different bronze alloy materials are suitable for different working conditions. The surface copper alloy grades can be divided into high lead series, lead series and lead-free series.

Our self-lubricating bearing products have been supplied in chassis walking mechanism, body parts, hydraulic components and other parts.Including bimetal boundary lubricated rolling bearing our self-lubricated bearing products have been supplied in chassis walking mechanism, body parts, hydraulic components and other components.

 

The performance parameters of bimetal bearings are the national material standards

VSB Material International standard Alloy composition Alloy hardness
JF800 JIS-LBC3/SAE-797 CuPb10Sn10 HB70-100
JF720 JIS-LBC6/SAE-799 CuPb24Sn4 HB45-70
JF700 JIS-KJ3/SAE-48 CuPb30 HB30-45
JF20 JIS-AJUSAE-783 AISn20Cu HB30-40

 

 

 

 


Norminal Thiickness

Tolerances of Series B (non-machinable)

Tolerances of Series C (non-machinable)
1.0 -0.025 +0.25
+0.15
2.0 -0.030 +0.25
+0.15
2.5 -0.035 +0.25
+0.15
3.0 -0.040 +0.30
+0.15
3.5 -0.045 +0.30
+0.15
3.5 -0.050 +0.30
+0.15

You can also choose other product structures

 

Select the type of bearing sleeve

 

Select the type of groove for your bimetal bearing (part)

 

 

Type of oil groove for bearing sleeve

 

 

Select the type of bimetal clasp you want

Bimetal bearing buckle

Overview


The bimetal bushings product is based on high quality low carbon steel, with sintered lead-tin bronze alloy CuSn4Pb24 on the surface. The alloy surface can be processed into oil groove, which is convenient for oil storage and effectively reduces wear.The steel back can be plated with anticorrosive coating as required.This series of products are often used in internal combustion engine spindle and connecting rod bearings, thrust pads, rolling bearings and so on

Application field

 

Products are widely used in construction machinery used for supporting wheel shaft sleeve, supporting belt wheel shaft sleeve, tensioning wheel shaft sleeve, automotive balance shaft sleeve, steel plate sleeve, steering joint main shaft sleeve, connecting rod shaft sleeve, valve rocker arm shaft sleeve, camshaft shaft sleeve, differential shaft sleeve, thrust gasket, piston pump side piece, gear pump side piece.

Construction machinery: chassis walking mechanism supporting wheel shaft sleeve, towing wheel shaft sleeve, tension wheel shaft sleeve;Automobile industry: balance shaft bushing, steel plate pin bushing, steering knuckle-main shaft bushing, connecting rod bushing, valve rocker arm bushing, camshaft bushing, differential bushing, gearbox bushing, internal combustion engine spindle bushing, thrust gasket;And plunger pump side piece, gear pump side piece, etc

 

Excavator self - lubricating bearing applications        Hydraulic bearing applications       Domestic mechanical bearing field