• 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

Cylindrical Bimetal Bushings-800 Metric Size

Place of Origin Bimetal Bearing Manufacturers
Brand Name VIIPLUS
Certification ISO 9001
Model Number Bimetal Bushing
Minimum Order Quantity negotiable
Price Negotiable
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 7-25 work days
Payment Terms MoneyGram, Western Union, 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
BiMetal Bushings Material Bimetal Bearing,Bimetall Gleitlager Application Bimetal Bearing Used In Starting Motor Machinery
Bushing Feature High Hardness Copper Alloy CuPb10Sn10
Type Sleeve Bushings Bushing Size Metric Size
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Cylindrical Bimetal Bushings

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Bimetal Bushings 800 Metric Size

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Product Description

JF bimetal composite bearings use high-quality low-carbon steel as the matrix, and the surface is sintered with low-friction copper alloys (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as the wear-resistant layer of the bearing.

The copper alloy surface can be used according to the working conditions Various types of oil grooves, oil holes, oil pockets, etc. need to be processed to suit the occasions where it is not possible to continue to refuel or it is difficult to refuel. The material can get good joint strength and best bearing capacity through secondary sintering and secondary extrusion.

Download steel bushing sleeve catalogue BIMETAL BEARINGS CUPB30 CATALOG.pdf

Bimetal self-lubricating bearings, bearing bushes and thrust washers are made of high-quality low-carbon steel and sintered bronze powder. The surface is suitable for rotating and swinging movements under high load and low speed. It has the characteristics of low friction coefficient, good wear resistance, long service life and good anti-seizure performance.

 

Bimetallic Steel Bushing Sleeve Material: CuSn10Pb10

 

1. The copper/aluminum-lead alloy sintered layer, as the working layer of the bearing, provides good lubrication performance, and has good fatigue resistance and seizure resistance.

2. Low carbon steel base plate provides bearing capacity and heat transfer function.

 

Bimetal bushes king pin engine bushing sliding oiles composite bearing for Diesel engines

 

Bimetal Bearing-800 Chemical composition

 

Pb(%) Fe(%) Ni(%) Zn(%) Cu(%)
8.0-11.0 ≦0.25 ≦1.5 ≦2.0 78.0-87.0
(Tensile strength)σb (MPa) ≥220
(The yield strength)σ (MPa) ≥140
(Elongation) δ5 (%) ≥5
(hardness) ≥70HBW

 

 

Bimetal Bearing-800 Technical Data

 

Maximum dynamic load 140P N/mm² MAX Temperature°C Grease lubrication 150°C
Maximum linear velocity Grease lubrication 2.5Vm/s Fluid lubrication ——
MAX PV 2.8N/mm². m/s Match the diameter of axle HRC ≥ 53
μ 0.05~0.15 Ra 0.32~0.63
Maximum linear velocity Fluid lubrication —— Alloy layer hardness 80~120
MAX PV —— Coefficient of thermal conductivity 47W/mk
μ —— Linear expansion coefficient (axial) 18×10-6/K

 

Bimetal Bushing-800 Inner hole machining and non-machinable thickness tolerance

 

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

 

Select your Oil pocket form

 

You can choose the structure of the self - lubricating bearing

 

Select your Buckle form

 

You can choose the structure of the self - lubricating bearing

 


Bimetal Bushing-800 Application 

 

 

Construction machinery: chassis running mechanism roller bushings, towing wheel bushings, tensioner bushings;

Automobile industry: balance shaft bushings, steel pin bushings, steering knuckle main axle bushings, connecting rod bushings, valve rocker arm bushings , Camshaft bushings, differential bushings, gearbox bushings, internal combustion engine main bushes, thrust washers;

as well as plunger pump side plates, gear pump side plates, etc.

 

Choose your bimetal bearings material - related bushings

Bimetal bearings are suitable for rotating and rocking motion conditions under high load, medium and high speed. In actual application, different alloy layers can be sintered on the surface according to different working conditions. The JF-800, JF-720, JF-700, JF-20, FB08G series of products are derived from this. The material structure, application field and technical parameters are summarized as follows:

 

Relevant data Data BimetallicBearing -800 BimetallicBearing -720 BimetallicBearing -700 BimetallicBearing -20
Material Carbon steel /Steel+CuPb10Sn10 Carbon steel /Steel+CuPb24Sn4 Carbon steel /Steel+CuPb24Sn Carbon steel /Steel+AlSn20Cu
In addition to the standard products shown in the catalog, non-standard products can also be provided or ordered according to customer requirements. bimetal bushing-800 bimetal bushing-720 bimetal bushing-700 BIMETAL BUSHING-20
Application The bimetal bearing-800 product is suitable for automobile engines, construction machinery, agricultural machinery, etc. The bimetal bushings-720 product is suitable for high-speed, heavy-duty internal combustion engine main shafts and transmission gears. The bimetal bushings-700 product is suitable for high-speed, heavy-duty internal combustion engine main shaft and connecting rod bearings. The bimetal bushings-20 product is suitable for the main shaft and connecting rod bearings of internal combustion engines, air compressors and refrigerators.
Maximum dynamic load P N/mm2 140 120 120 90
Max. line speed V
m/s
Grease 2.5 2.5 2.5 ——
Max.PV value
N/mm2·m/s
2.8 2.8 2.8 ——
Coefficient of friction u 0.05~0.15 0.05~0.15 0.05~0.15 ——
Max. line speed V
m/s
Fliud 5 10 10 15
Max.PV value
N/mm2·m/s
10 10 10 8
CoefficiCoefficient of friction u 0.04~0.12 0.04~0.12 0.04~0.12 0.04~0.12
Maximum temperature ℃ Grease lubrication 150 150 150 150
Fluid lubrication 250 250 250 250
Matching shaft diameter Hardness HRC ≥53 ≥48 ≥45 ≥270
Roughness 0.32~0.63 0.16~0.63 0.16~0.63 0.16~0.63
Alloy layer hardness HB 60~90 45~70 40~60 30~40
Thermal Conductivity W/mk 47 60 60 47
Coefficient of linear expansion (axial) 18×10-6/K 18×10-6/K 19×10-6/K 18×10-6/K