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                                    Steel Backed PTFE Self Lubricating Bearings Oilless
                                    • Steel Backed PTFE Self Lubricating Bearings OillessSteel Backed PTFE Self Lubricating Bearings Oilless
                                    • Steel Backed PTFE Self Lubricating Bearings OillessSteel Backed PTFE Self Lubricating Bearings Oilless

                                    Steel Backed PTFE Self Lubricating Bearings Oilless

                                    Find a huge selection of Steel Backed PTFE Self Lubricating Bearings Oilless from China at Top Bearings

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                                    Product Description

                                    Find a huge selection of Steel Backed PTFE Self Lubricating Bearings Oilless from China at Top Bearings


                                    Product Parameter

                                    Material:

                                    Carbon Steel + Bronze+ Ptfe

                                    Supply Ability:

                                    Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings

                                    Characteristic:

                                    Low-maintenance And Maintenance-free Plain Bearings

                                    Production Feature:

                                    Bushes, Collar Bushes, Washers, Strips Or Special Designs

                                    Plating:

                                    Tin Or Copper Plated

                                    Size:

                                    Customized Size,Customized Request, All Standard, As Per Customer's Request

                                    Lubricating:

                                    Oilless

                                    Packaging Details:

                                    Export Standard Packing

                                    High Light:

                                    Oilless Self Lubricating Bearings, ISO 16949 Self Lubricating Bearings, PTFE Self Lubricating Bronze Bushings

                                    Steel-Sintered-Bronze-PTFE Composite Material - maintenance-free

                                    No minimum on steel backed ptfe bushing & sliding Bearings. Metric Size or inch size, Custom Lubricating Parts Available. Types: PTFE Bushing, POM Bushes,Cast Bronze Bearings, Oil Impregnated Bearings, Plug Graphite Bearings, Vehicle Bushings, Wear Plate.


                                    Material - Characteristics

                                    Steel with porous sintered tin bronze layer, which is coated with PTFE as sliding layer.

                                    • DU self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions

                                    • Bushing material suitable for lubricated applications

                                    • Anti-friction bearing suitable for linear, oscillating and rotating movements

                                    • Approved to standard FAR 25.853 and FAR 25.855 - Federal Aviation Regulations – making it suitable for interior aircraft applications


                                    PTFE coated bushings


                                    Application Data

                                    temperature range -200 up to +280 °C
                                       
                                    max. PV value  
                                    dry 3,6 MPa m/s
                                    oil lubricated 10 MPa m/s
                                       
                                    max. sliding velocity  
                                    dry 2,5 m/s
                                    oil lubricated 5 m/s
                                       
                                    max. surface pressure stat. 250 MPa - dyn. 140 MPa

                                     

                                    thermal expansion 11 x 10-6 °C-1
                                    solid lubricant PTFE

                                     

                                    Features

                                    Suitable for dry running with a low coefficient of friction, low wear rate, good sliding characteristics, the transfer film created will protect the mating metal surface. Suitable for rotary and oscillating movement, high chemical resistance, lower absorption of water and reduced swelling. Also performs well with lubrication.

                                     

                                    Structures

                                    1. PTFE/Fibre mixture thickness 0.01~0.03mm, 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-Fibre mixture.
                                    3. Low-carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
                                    4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.

                                    Product Name

                                    High Quality Hardened Stainless Steel Sleeve PTFE DU Bushing


                                    Material

                                    1)Metal:Stainless steel,Steel(Iron,)Brass,Copper,Aluminum
                                    2)Plastic:POM,Nylon,ABS,PP
                                    3)OEM according to your request


                                    Surface treatment

                                    Anodized different color,Mini polishing&brushing,Electronplating(zinc plated,nickel plated,chrome plated),Power coating & PVD coating,Laser marking&Silk screen,Printing,Welding,Harden etc.

                                    Tolerance

                                    ±0.01mm


                                    process

                                    CNC machining,Auto lathing/turning,Milling,Grindin, Tapping Drilling,Bending,Casting,Laser cutting

                                    Certificate

                                    ISO9001:2008,SGS, ROHS

                                    Delivery Time

                                    7-25days

                                    MOQ

                                    1000

                                     

                                    ISO 16949 Steel Backed PTFE Self Lubricating Bearings Oilless 1



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