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                                    High Precision Oilless Bronze Bearing Oil Free
                                    • High Precision Oilless Bronze Bearing Oil FreeHigh Precision Oilless Bronze Bearing Oil Free
                                    • High Precision Oilless Bronze Bearing Oil FreeHigh Precision Oilless Bronze Bearing Oil Free

                                    High Precision Oilless Bronze Bearing Oil Free

                                    As the professional manufacturers, Top Bearings would like to provide you high quality High Precision Oilless Bronze Bearing Oil Free. And we will offer you the best after-sale service and timely delivery.

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                                    Product Description

                                    As the professional manufacturers, Top Bearings would like to provide you high quality High Precision Oilless Bronze Bearing Oil Free. And we will offer you the best after-sale service and timely delivery.


                                    Product Parameter

                                    Material:

                                    Low-Carbon Steel + Porous Bronze + POM

                                    Types:

                                    Wrapped Bushes, Thrust Washer

                                    Application:

                                    Vehicle Chassis, Forming Machine Tools, Steel Metallurgical Machinery, Mineral Mountain Machinery, Hydraulic Industry And Rolling Steel Industry, Etc.

                                    Working Temperature:

                                    -40~+120℃

                                    Max. Load:

                                    Static 250N/mm², Dynamic 140N/mm²

                                    Hardness:

                                    >270 HB

                                    High Light:

                                    boundary lubrication bearing, pom bearing

                                     

                                    High quality precision Oilless Bushing all Oiles Bronze Bearing, Oil Free Bushings

                                    Characteristics of copper bushing High load capacity Good anti-wearing
                                    Low coefficients of friction
                                    Good heat conductivity
                                    High corrosion resistance
                                    Long life and maintenance-free
                                    No contaminant by oil or grease

                                     

                                    Specifications:

                                    SF-1(du) oilless bearing bushing (PTFE Composite)

                                    SF-2 (dx) slide bearing bushing (POM Composite)

                                    FB090 (FB090G) bronze bushing

                                    FB092 bronze bushing

                                    JDB, JFB solid graphite lubricating bushing

                                    JF bi-metal bushing

                                    FU sintered bronze or iron bushing

                                    FZ POM/Al/Cu ball cage retainer

                                    FR metal mesh + PTFE Soft strips

                                    JGB Graphite bearings

                                     

                                    Description:

                                    DU bushing is a standard item of our company

                                    DU bearing is also called PTFE bushing, SF-1 oilless bearing, PTFE lined bearing, plain dry bushes, DU bush.

                                     

                                    Product Feature

                                    Structure: Bronze Backing + Bronze Sinter + PTFE/PB

                                    1. PTFE/PB mixture 0.01 - 0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.

                                    2. Sintered bronze powder 0.20 - 0.35mm, provides max. Thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.

                                    3. Bronze backing, gives exceptionally high load carrying capacity, excellent heat dissipation. Have very good corrosion resistance.

                                    Technical data
                                    Max load capacity Static 250N/mm2 Temp. limit -195℃~+280℃
                                    dynamic 140N/mm2 Friction coefficient 0.03~0.20
                                    Speed limit dry 2m/s Thermal conductivity 42W(m*K)-1
                                    oil <2m/s
                                    PV limit(dry) Short time 3.6N/mm2*m/s Linear expansion 11*10-6*K-1
                                       

                                     

                                    Availability:

                                    Standard cylindrical bush, flanged bushing, thrust washers and strips are available.

                                    Special designs can be made according to your requirement

                                    Lead free bushing is also available

                                     

                                    Applications:

                                    DU bearing is widely Lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, material handling equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

                                    Widely used in agricultural machine, construction machine, crane, under pan parts, conveyor, elevator, winch, plane machine, truck, etc.

                                     

                                    Competitive Advantage:

                                    1. A complete set of testing equipment
                                    2. Rich experience in bushing production
                                    3. Good outsource factory
                                    4. Have an audit for material supplier every year

                                     

                                    High Precision Oilless Bushing All Oiles Bronze Bearing , Oil Free Bushings 0



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