• 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. https://www.bronzelube.com/
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

CuPb30 Layer Bimetal Bushing

Place of Origin made in china
Brand Name VIIPLUS
Certification ISO 9001
Model Number Bimetal CuPb30 t
Minimum Order Quantity negotiable
Price Negotiable
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 7-25 work days
Payment Terms T/T
Supply Ability 200000 Piece/Pieces One week
Product Details
Material Steel Backed Bimetal CuPb30 Type Bimetal Bushing
Size Customized Size Tolerance 0.01-0.03mm
Lubrication Self -lubricating Bush Types Sleeve Bushing
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light PTFE Coated Self Lubricating Plain Bearing, Teflon Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing Characteristic Втулки скольжения (биметаллические подшипники скольжения)
Dry Slide Bearing Self Lubricating Plain Bearing Work In High Temp & Submerged Applications Where Grease, Oil & Plastics Fail. Reduced Costs & Downtime. Non-galling. Increased Reliability. Run Dry & Keeps Running. Bush Bearings Manufacturers Suppliers Exporters Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
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CuPb30 Layer Bimetal Bushing

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Steel Backing Bimetal Bushing

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Product Description

CuPb30 Layer Bimetal Bushing

 

ENGINE BUSHING PARTS - 

carrier roller for excavator track roller bushing for excavator bucket teeth for excavator

ADD BUSHING MATERIAL TO YOUR LIST
to find the bushing parts that fit

 

bimetal bearing with steel as backing and sintered CuPb30 as lining layer. It has good performance in the anti-seizing shaft and cover-up an alien substance due to the high lead composition. If over plated certain soft alloy on the bushing, it can be used under high speed and middle or low load,e.g.master bearing shell of the internal combustion engine,connect-rod, and rocket arm bushing.

 

Lead bronze alloy CuPb30 Temperature Max 170℃
Load capacity 25N/mm² Hardness alloy HB30~45

bimetal bearings

60490029477
Cheap Custom Diesel Engine Parts Conrod Bushing for
 
 

The bimetal bushings-700 are bimetal sliding bushings with a steel strip and sintered CuPb30 as the surface sliding layer.

These sliding bushings have good anti-locking protection and a high proportion of lead, meaning that they can bind more dirt particles and impurities, thereby preventing a seize-up.

 
SURFACE MATERIAL LOAD CAPACITY

RESISTANCE ALLOY RANGE

TEMPERATURE
LIMIT
CuPb30 25 N/mm2 HB30 HB45 +170°C

 

CuPb30 Layer Bimetal Bushing 1

Structure

  • Steel Backing and Bronze Alloy Overlay

 

1. Sintered bronze powder: good abrasion resistance and excellent bearing capacity.
2. Steel substrate: provides extremely high load-bearing capacity, excellent heat dissipation.
3. The thickness of 0.002mm copper coating ensures good corrosion resistance.


Composition

  • Steel + CuPb30 bronze alloy

 

Bimetal Bushing Characteristics

 

  • Particularly suitable for high specific loads with oscillating movement and low frequency.
  • Applicable in difficult operating conditions
  • High load capacity, very good resistance to fatigue at high temperatures.

 

CuPb30 Bi-Metal BushingTechnical Data

 

Max. Load P

Static

280 N/mm2

Dynamic

120 N/mm2

Max. sliding speed V(m/s)

2.5 m/s

Max. PV factor (N/mm2.m/s)

2.8 N/mm2.m/s

Operating Temperature

Max. Greased

150°C 

Max. Oil lubricated

250°C

Coefficient of friction

Greased

0.05~0.12μ

Oiled

0.04~0.12μ

Surface roughness (Ra)

≤0.8 µm

Alloy Layer Hardness (HB)

35-45

Coeff. Of linear expansion

19x10-6/K

 

Bimetal BushingTypical Aplication

 

The bimetal bushing-700 CuPb30 bimetal tractor and combine harvester bushing is widely used in high speed and medium load working situations, such as main motor bearing, connecting rod bushing, rocket arm bushing and oil pump side plate etc.

 

 bimetal wheel bushings

BIMETAL BUSHING

Bimetal Bushing Feature

 

Steel bearing with lead bronze lining bearing material for oil lubricated applications. This material has a high load carrying capacity and good fatigue properties. It is widely used in automotive applications such as compressor, steering, power steering, pedal bearings, kingpin bushings, tailgate pins, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.

 

Chemical Compositions
Material Alloy composition International standard Alloy hardness
Bimetal bushing 800 JIS-LBC3/SAE-797 CuPb10Sn10 HB70-100
Bimetal bushing720 JIS-LBC6/SAE-799 CuPb24Sn4 HB45-70
Bimetal bushing700 JIS-KJ3/SAE-48 CuPb30 HB30-45
Bimetal bushing20 JIS-AJL/SAE-783 AlSn20Cu HB30-40

 

Tech. Data
Max. load Static 120N/mm2 Alloy hardness 240N/mm2
Dynamic 60N/mm2 Temp. -40°C~+250°C
Max. speed (Lubricated) 2m/s Friction coefficient 0.08~0.20
Max. PV 2.8N/mm2*m/s Thermal conductivity 60W(m*k)-1
Breaking Load 350N/mm2 Coef. of thermal expansion 14*10-6*k-1
 

 

Bimetal Bearings 700 Feature

 

700 bimetal bearings are based on sheet steel, the surface-sintered CuPb30Material products. The production due to the high lead content, so both good anti-bite axis and foreign objects are buried.

If the working surface is coated with soft alloy material, it can be used as the main bearing of a high speed, medium and low load internal combustion engine, connecting rod bushing and rocker arm bushing.

 

steel backed bearing bushings