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Connecting Rod Bushing
Connecting Rod Bushing
Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.
It has high fatigue strength, load capacity, and impact strength.
The product is applied to track roller, air compressor, especially replaced the Centrifugal casting bimetal bushing for the track roller application. the alloy thickness becomes uniform compared with the centrifugal casting bimetal bushing, and save a lot of material, which make the product cost performance higher.
Steel back layer + Cooper alloy layer
Low cost;
Thin-walled construction;
Small construction;
Good wear resistance;
Oil grooves and oil holes can be designed according to the application and mass production can be realized.
Quality, Well-made Bearings and Bushings. View Our Self-lubricating Sleeve Bushings. Get A Quote Today.
Steel Backed Bronze Bushings – High Load Capacity，
BIMETAL BEARING
High-precision steel Sleeve Bushings from China. Ideal for heavy machinery and equipment. Hardened steel bushings for high specific loads with oscillating motion and low frequency. Self-lubricating Connecting Rod Bushing & Maintenance-free!
►JF800 Alloy CuPb10Sn10 Chemical Composition ( % )：
Cu
Pb
Sn
Zn
P
Fe
Ni
Sb
other
rest
9-11
9-11
≤ 0.5
≤ 0.1
≤ 0.7
≤ 0.5
≤ 0.2
≤ 0.5
Bimetal Bushings Manufacturers – Select High-Quality Bushings Bearing In Good Price
Professional Bimetal Bearings Supplier – www.bronzelube.com
Bushing Design
Material introduction: Bimetal rolling products are made of low carbon steel with sintered tin bronze powder or rolled aluminum tin alloy on the surface. After many times of rolling and sintering, the product structure forms are bushing, bushing, thrust gasket, and so on, among which the most common bushing form is used. HS130 bimetal alloy materials are commonly used: CuPb10Sn10, CuPb24Sn4, CuPb30, CuSn6Zn6Pb3, AlSn20Cu, and so on. Due to more and more attention to environmental protection in the world, our company also developed a kind of cusN6.5-0.1 alloy material to meet the requirements of the environment has been widely used in the market.
– Lubrication characteristics: Due to the characteristics of bimetal materials, bimetal bearings must work in an oil lubrication environment. According to the different application occasions, they can generally be designed for three lubrication conditions. Such as low-speed movement occasions, such as automobile balance bridge, leaf spring, brake shoe, steering knuckle, punch guide plate, bulldozer driving wheel, from the driving wheel and other parts. It can be designed for grease lubrication, that is, the bearing surface is coated with grease during assembly, and then grease is regularly added during use; In the case of medium speed movements, such as connecting rod, punching and shearing machine shaft, conveying wheel and other parts, can be designed to configure oil cup lubrication; In high-speed motion occasions such as gearbox, oil pump, oil cylinder, engine, clutch, and other parts, can be designed for oil immersion lubrication.
Connect the piston and the crankshaft, and transfer the force of the piston to the crankshaft, the reciprocating movement of the piston into the rotation of the crankshaft.
Bimetallic composite bearings to the high-quality low-carbon steel substrate, the surface of the sintered copper alloy having a low friction characteristic (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as bearing wear layer, copper alloy surface may need to use conditions processing various types of sump hole, oil hole, so as to not be suitable for continuous refueling or difficult situations.
Bimetal bushing
To high-quality low-carbon steel substrate, the sintered surface having a low coefficient of friction…
Bimetal Bush Typical application
Application: con-rod of automobile engines, engineering, and agriculture machinery, heavy-duty construction machinery, etc.
Performance
Data
Max dynamic Load P
140N/mm²
Max line speed V
Grease lubrication
2.5m/s
Max PV value
Grease lubrication
2.8N/mm²·m/s
Friction coef μ
Grease lubrication
0.05~0.15
Max line speed V
Oil lubrication
5m/s
Max PV value
Oil lubrication
10N/mm²· m/s
Friction coef μ
Oil lubrication
0.04~0.12
Max Working temperature
Grease lubrication
150℃
Performance
Data
Max Working temperature
Oil lubrication
250℃
Mating Axis
Hardness
≥53HB
Mating Axis
Roughness
Ra=0.32~0.63
Alloy Hardness
80~120
Heat-conducting Coefficient
47W/(m·k)
Coefficient of linear expansion
18×10-6K-1
according to customers’ special requests while out of this table.
Material:
Copper-plated steel backing, lead bronze layer (CuPb10Sn10)
Manufactures flange bronze bearings, service & maintenance companies to meet the exacting specifications required in a wide range of industrial applications.
Machined bronze bushing that meet the exacting requirements & specifications supplied by our clients. Spherical bearings, spindles, semi-spheres and supports that we have manufactured.
Alternative solution,We offer an outsourced machining service for bronze bushes, manufacturing precise parts to the designs supplied to us by our clients.
