China Bronze Gleitlager manufacturer

JF800 Bimetal Bearing Bushes CuPb10Sn10 Or CuSn6Zn6Pb3 For Engine

Product Details:
Place of Origin: Bimetal Bearing Manufacturers
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: Bimetal Bushing
Payment & Shipping Terms:
Minimum Order Quantity: negotiable
Price: Negotiable
Delivery Time: 7-25 work days
Payment Terms: MoneyGram, Western Union, T/T
Supply Ability: 7000000 Piece/Pieces One week
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Detail Information

BiMetal Bushings Material: Bimetal Bearing,Steel Backed Bronze Bushings Bushing Type: Engine Bearings, Bushes And Thrust Washer Manufacturing
Bushing Feature: Thin Walled Bearings Copper: Steel Backed Alloy CuPb24Sn4,Bimetal
Bushing Design: Groove Or Lubricating Holes, Oil Tank, Bimetal Bushing Application: Connecting Rod Bushing
Plating: Copper Plating / Tin-Plating Type: Cylindrical Bushings,Flange Bearings, Thrust Washer
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bimetal bush


bimetal bearings

Product Description

Bimetal bearing bushings can be produced from an ID of 3mm all the way up to 400mm.

Bimetal Bearings Bushings ,Oil Hole Design,Bimetal Cylindrical Bushings,Flange Bearings, Thrust Washer made to order from china.Material (CuPb10Sn10, SAE-797, JIS-LBC3 Bronze Alloy )

Types of Oil Prockets for bimetal bushings

Oil Holes Form

Diamond Form

Smooth ,No Oil Pocket


Oil Hole is necessary to design if bimetal bushings have lubricated sufficiently; the following oil hole design is recommended, which is also suitable for bimetal series without special requirements.
Bushing O.D. (D) Φ14>D ≤ 22 Φ22>D ≤ 40 Φ40>D ≤ 50 Φ50>D ≤ 100 Φ100>D ≤ 180
Oil Hole Diameter (mm) 3 4 5 6 7
Bimetal Bearings Oil hole location should keep away from the split gap & loading area, and in favor of oil-taking.
Bimetallic boundary lubricated bearings,engine bearings, bushes and Thrust washer manufacturing.

Manufacturer of Self Lubricating Bushing - Self Lubricating Graphite Bush, Self Lubricating Bimetal Bushings

Bimetallic Material Characteristics

Material (CuPb10Sn10, SAE-797, JIS-LBC3 Bronze Alloy ) CuSn10Pb10 CC495K

Chemical composition mass /%
Cu Sn Al Fe Mn Ni Pb Si P Zn
78.0-82.0 9.0-11.0 0.01 0.25 0.2 2 8.0-11.0 0.01 0.1 2

We can produce precise finished parts according to customers' special requirements and drawings.

Sintered SAE797 Layer + Steel Backing + Copper Plating / Tin-Plating

JF800 bimetal bearings are steel and copper alloy products with low carbon steel plate as the matrix material and sintered CuPb10Sn10 or CuSn6Zn6Pb3 on the surface. The bimetlal t is a double alloy bearing bearing capacity of the strongest one, heavy vehicle balance bridge bushing, gasket; The slave wheel of a bulldozer; Automotive steel bushing, all used in this product. It is a widely used high - load low - speed sliding bearing.

bimetal bushing

Bimetal Bearing Design


We can design bimetal bearings  according to the operating conditions of copper alloy surface processing of various types of oil tank, oil hole, hole, etc., in order to suit to cannot continue to go hard or go occasion. Good bonding strength and optimum bearing capacity can be obtained by secondary sintering and secondary extrusion.




Types of Oil Grooves for bimetal bushings


bimetal bushing oil tank oil holes


Types of Butt Jionts for bimetal bushings (Slit & Clinch) Bimetal Bearings Bushings Buckle Form


bimetal bushing buckle


Technical Data Of Graphite Bushing Bearings


Maximum dynamic load 140P N/mm² MAX Temperature°C Grease lubrication 150°C
Maximum linear velocity Grease lubrication 2.5Vm/s Fluid lubrication 250°C
MAX PV 2.8N/mm². m/s Match the diameter of axle  HRC ≥ 53
μ 0.05~0.15 Ra 0.16~0.63
Maximum linear velocity Fluid lubrication 10 Alloy layer hardness 80~120
MAX PV 10 Coefficient of thermal conductivity 47W/mk
μ 0.04~0.12 Linear expansion coefficient (axial) 18×10-6/K

Thickness Tolerance Between Inner Hole Machining And Non-Machining For Bimetal Bearings




Norminal Thiickness

Tolerances of Series B (non-machinable)

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



Packing method of bimetal bearing            We can solve bimetal bushings bearings solutions for you.

Bi-metallic bushing is formed from steel strips with alloy lining material. The alloy lined surface can be machined oil grooves, holes, formed Indentations etc according to different application. It is suitable for high load, lower speed oscillation & rotation movement.



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