SF-1 bushings metal
composite self-lubricating materials to high-quality low-carbon steel
as the substrate, the middle spherical sintered porous copper powder
layer, the surface tie-in PTFE-based wear-resistant lubricating material
as the bearing working layer, this material has excellent mechanical
load capacity ,
The middle layer of copper powder can not only pass in the process of
bearing the heat generated during operation, but also increased the
plastic layer and substrate bonding strength. PTFE
is designed for complete dry friction and has developed a wide range of
materials based on lubrication, friction coefficient and durability
requirements. CBL-10 PTFE metal composites provide the best performance in the
widest range of loads, speeds and temperatures in the absence of
external lubrication or lubrication.
Applications
Agricultural machinery: tractors, combine harvesters, crop sprayers, bulldozers, graders and so on;
Automotive industry: power steering pump, steering thrust pad, disc
brakes, shock absorbers, door hinges, wipers, chair angle, air valve and
solenoid valve;
Office business machinery: copiers, fax machines, printers, mail processing machines;
Hydraulic components and valves: gear pumps, piston pumps, vane pumps,
ball valves, butterfly valves, cylinders, fuel tanks and other
hydraulic components;
Household appliances: refrigerators, air conditioners, vacuum
cleaners, sewing machines, washing machines, microwave ovens and fitness
equipment;
And other logistics machinery, packaging machinery, textile machinery,
port machinery, mineral machinery, forest machinery and various types
of construction machinery and equipment.
SF-1 bushings technical parameters
Parameters: CBL-10 lead-free bearings
The maximum load pressure (dynamic) N / mm2: 140
The maximum load pressure (static) N / mm2: 250
Swing movement N / mm2: 60
Maximum sliding speed (oil lubrication) m / s: 5
The friction coefficient μ: 0.04-0.20
Maximum PV value (dry) N / mm2.m / s: 3.6
Maximum PV value (oil) N / mm2.m / s: 50
Working temperature ℃: -295 ~ +280
Thermal conductivity W / m · k: 13
Linear expansion coefficient: 11 × 10-6 / K
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Contact us
- ADD: No.503,Hunan International Commerce Center, Jintai Square,Changsha 410001,Hunan
- TEL: 86-731-84770165
- FAX: 86-731-84770163
- E-mail: sales2@slide-bearing.com
> Bearing & Bushing photoSF-1 bushings
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