China Bronze Gleitlager manufacturer

JF800 JF720 Grooves Split Type Bimetal Bearing Bushes Maintenance - Free

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 Application: Throttle Valve ,shaft,Throttle Lever
Bushing Feature: High Hardness Copper: CuSn10Pb10,other
Type: Bi-Metallic Composite Bearings Feature: Split Type
JF800 2515: Size 25*28*15

Product Description

Bimetal Bearing for bulldozers, excavators, transport aircraft support wheel 

JF800 2515 size 25*28*15

Diameter Range : 15 to 130 mm,JF800 Bimetal Bearings
Bimetal bearing is the bearing made of bimetal rolled shaft sleeve and bimetal gasket by friction welding, which can bear both radial load and axial load. Bimetal material is low carbon steel plate as the substrate, the surface of a layer of copper powder sintering, copper layer in the use of wear reduction.
The 800 Bimetallic Bushing is based on the carbon steel in which the copper powder is sintered on the surface using CuPb10Sn10 or Cusn6zn6zn6pb3 material. This product is one of the most powerful load capacities of double alloy bearings, the compensating bridge bushing and the seal of heavy-duty vehicles. The moving wheel and the jockey wheel of the bulldozer; All sheet steel bushings use this product. It is a widely used high load plain bearing with low load.

JF800 Bushes Grooves Indentations

Alloy Chemical Composition mass/%


A mid-load capacity & middle anti-fatigue
Applied in middle speed,high impact conditions
Good anti-corrosion,and sliding capability
The products can be use in undercarriage parts and engines of auto industry, construction machine,etc.


Max dynamic Load P 140N/mm²
Max line speed VGreaes lubrication2.5m/s
Max PV valueGreaes lubrication2.8N/mm²·m/s
Friction coef μGreaes lubrication0.05~0.15
Max line speed VOil lubrication5m/s
Max PV valueOil lubrication10N/mm²· m/s
Friction coef μOil lubrication0.04~0.12
Max Working temperatureGreaes lubrication150℃


Max Working temperatureOil lubrication250℃
Mating AxisHardness≥53HB
Mating AxisRoughnessRa=0.32~0.63
Alloy Hardness80~120
Heat-conducting Coefficient47W/(m·k)
Coefficient of linear xpansion18×10-6K-1
according to customers special request while out of this table.



VIIPLUS is an excellent enterprise specialized in producing bearing plates and bearings in China's production base of lubricated bearings, specializing in the production, sales and research and development of all kinds of self-lubricating bearings. Advanced processing equipment + quality raw materials + excellent technicians + strict quality management to ensure the quality of "VIIPLUS"; The company takes the market as the guidance, unceasingly develops sells the gram satisfied product, and is marching forward to the higher starting point......
VIIPLUS is a professional manufacturer of plain bearings. Company accumulated more than ten years of production experience, constant innovation to improve, has been producing self-lubricating BEARINGS, boundary lubricating bearing, bimetal BEARINGS, solid inlaid bearing, FB090, FB092 BRONZE BEARINGS, CAST BRONZE BEARINGS a variety of ten series of products, such as product recognition by customers at home and abroad, sales in more than 20 countries and regions.
Business philosophy:
1. Enterprise cannot survive without stable quality and good reputation...
2. Business development depends on how to cater to the market and how to lead the market...
3. "VIIPLUS" will, as always, provide every customer with the best products and services...

Self - lubricating bearing packing process

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