Professional manufacturer of self-lubricating bearings

FANRONG will be dedicated to providing customers with high-quality self-lubricating products. We are willing to customers a series of bearing a problem, welcome to come to the consultation, negotiate!

Professional manufacturer of self-lubricating bearings

FANRONG will be dedicated to providing customers with high-quality self-lubricating products. We are willing to customers a series of bearing a problem, welcome to come to the consultation, negotiate!

Professional manufacturer of self-lubricating bearings

FANRONG will be dedicated to providing customers with high-quality self-lubricating products. We are willing to customers a series of bearing a problem, welcome to come to the consultation, negotiate!

Professional manufacturer of self-lubricating bearings

FANRONG will be dedicated to providing customers with high-quality self-lubricating products. We are willing to customers a series of bearing a problem, welcome to come to the consultation, negotiate!

Home / Products / FRB-40 PTFE Steel Bronze Powder with PTFE/Fibre Dry Bearings

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FRB-40 PTFE Steel Bronze Powder with PTFE/Fibre Dry Bearings

Structure

1. PTFE/Polymer fibres mixture thickness 0.01~0.03mm. Lead-free bearing layer provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE mixture.
3. Steel backing, provides high load carrying capacity, e x c e l l e n t h e a t dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.

Features

Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The FRB-40 improved the friction and much good wear resistance over the common FRB-50 range under lubricated operation.

Tech. Data

Max. load Static 250N/mm2
Very low speed 140N/mm2
Rotating oscillating 60N/mm2
Max. PV dryrunning Short-term operation 3.6N/mm2*M/3
Continuous operation 1.8N/mm2*M/3
Temp. limit -195℃~+280℃
Friction coefficient Dry running 0.08~0.20
Hydrodynamic operation 0.02~0.08
Max. speed Dry running 2m/s
Hydrodynamic operation >2m/s
Thermal conductivity 42W(m*K)-1
Coefficient of thermal expansion 11*10-6*K-1

Typical Applications

FRB-40 is developed for high duty, oil lubricated, hydraulic applications...Automotive suspension struts, shock absorbers guide bushing, hydraulic cylinders, gear pumps, motors, axial and radial piston pumps & motors. FRB-40 is designed mainly for using under lubricated conditions and it performs excellent wear resistance and low static/dynamic friction coefficient.

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FANRONG to provide electronic catalog for all models.

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Please contact us at

JIASHAN FANRONG BEARING FACTORY
Add: No.68 Jinxiu Road, Chengxi Subarea, Jiashan Industrial Estate, Jiashan, Zhejiang, China
Post Code: 314100

Contact us

Tel: 0573-84062777 84062877 84062826
Fax: 0573-84062107 84062177
E-mail: fr@jsfrzc.com
Website: www.jsfrzc.com

Self-lubricating bearings manufacturer

Jiashan prosperity Composite Bearing Factory, founded in 1999, is located in No.68 Jinxiu Road, Chengxi Subarea, Jiashan Industrial Estate, Jiashan, Zhejiang, China.

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