China Bronze Gleitlager manufacturer

Metal-Polymer Self-lubricating Lead Free Bearing Solutions- Steel Shell with PTFE / POM Plastic Liner

Product Details:
Place of Origin: Flanged Bushings Manufacturer
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: metal-polymer-self-lubricating-lead-free-bearing
Payment & Shipping Terms:
Minimum Order Quantity: 1500 Piece/Pieces (Min. Order)
Price: Negotiable
Packaging Details: STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE
Delivery Time: 2~4 Weeks
Payment Terms: T/T PREPARD, T/T, L/C, D/A, D/P
Supply Ability: 500000 Piece/Pieces per Month
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Detail Information

Meterial: Low-Carbon Steel + Porous Bronze + PTFE/POM Plating: Tin Or Copper
Bearing Forms Available In Standard Dimensions: Cylindrical Bushes Flanged Bushes Sliding Plates Thrust Washers Flanged Washers Typical Applications: Gearbox, Clutch, Bushings For Harvesters.
Manufacturing: WASHERS WITH MACHINED OIL GROOVES FOR TRANSMISSIONS Size Bushings: Inch And Metric
Featufe: Metal-Polymer Low Friction Plain Bearings
High Light:

flanged sleeve bearing bronze

,

teflon flange bushing

Product Description

Flanged Sleeve Bushing

 

Low Friction Bearings, Bushings - Metal Polymer Bearings.Steel Shell with POM/PTFE Plastic Liner - Inch and Metric Size Made-to-order Online.WASHERS WITH MACHINED OIL GROOVES FOR TRANSMISSIONS.We supply main shaft guide bearings :

Bonded/mechanically fastened into split or non-split bearing housings.If you need help in selecting the best bushings for your particular application, please remember that design engineering and application assistance are available from VIIPLUS as part of our value-added services designed to make your job easier.Custom designed, if required.

Typical Applications

Automotive Braking systems, clutches, gearbox and transmissions, hinges - door bonnet and boot, convertible roof tops, pedal systems, pumps - axial, radial, gear and vane, seat mechanisms, steering systems, struts and shock absorbers, wiper systems. Industrial Aerospace, agricultural, construction equipment, food and beverage, marine, material handling, office equipment, packaging equipment, pneumatic and hydraulic cylinders, railroad and tramways, textile machinery, valves.
Plain Bearings sleeve bearings and Sleeve Bearings Metal-Polymer Low Friction Boccole DP4 Cylindrical Red PTFE


Red PTFE Self-Lubricating Bearings:


Bushing Blocks and Thrust Plates  bearing material is known by various names such as DU & DX
Excellent friction & low wear in medium temperature applications. Polymer bearings available as specials. Application for Shock absorber link bushing
 
Metal-Polymer Composite Bushing. Optimum performance under relatively high loads and low speeds. Marginally lubricated bushings for grease- or oil-lubricated applications. Contains grease indents in sliding layer; plain sliding layer available by request.

  • Metal/Polymer Composite

  • Plain Bearings

  • Maintenance-free

  • Low-maintenance

  • Special designs, special materials

  •  

Characteristics



Metal-Polymer Low Friction Plain Bearings
Steel + Bronze Powder + PTFE/Fibre(DP4)
Self Lubricating Bearings Low-Carbon Steel + Porous Bronze + Red PTFE

low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
· Very good performance in lubricated applications
· Good performance in greased applications
· Suitable for linear, oscillating and rotating movements

 
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 VSV-40 improved the friction and much good wear resistance over the common CSB-10 range under lubricated operation.


Strusture


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, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.

Structure & Composition

· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· PTFE + Fillers

 

Microsection

Metal-Polymer Self-lubricating Lead Free Bearing Solutions- Steel Shell with PTFE / POM Plastic Liner

Sliding layer
PTFE + Fillers
Porous Bronze Sinter
Steel Backing

 

 
* Depending on operating conditions


Technical data

 

Max. load

Static

250N/mm2

Dynamic

140N/mm2

Max. speed

Dry

2m/s

Lubrication

>2m/s

Max. PV (Dry)

Short-time

3.6N/mm2*·m/s

Continuous

1.8N/mm2*·m/s

PV 

Hydrodynamic

30N/mm2*·m/s

Temp.

-195℃~+280℃

Friction coefficient

0.03~0.20

Thermal conductivity

42W (m·k)-1

Coefficient of thermal expansion

11*10-6k-1
 


 

OPERATING PERFORMANCE

Dry

Good

Oil lubricated

Very Good

Grease lubricated

Good

Water lubricated

Fair

Process fluid lubricated

Good

 

Availability Bearing forms available in standard dimensions


· Cylindrical bushes
· Flanged bushes
· Sliding plates
· Thrust washers
· Flanged washers
Metric bearings and imperial bushings made to order: Standard bushing forms in special sizes, half-bushings, stamped/deep drawn shapes, bearings with locating notches, lubricant holes and grooves, customized designs

 

Customer Bushings & Bearings Size

 

Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings

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