China Bronze Gleitlager manufacturer

Plain Sleeve Thrust Washers & Gasket | Grease - lubricated POM Plastic Liner

Product Details:
Place of Origin: Composite plain cylindrical bushings manufacturer
Brand Name: VIIPLUS BUSHINGS SUPPLIER
Certification: ISO 3547 DIN 1494 Assembly Standard Tolerance
Model Number: dx thrust washer
Payment & Shipping Terms:
Minimum Order Quantity: 1000 Piece/Pieces
Price: $0.05 - $1.00 / Pieces
Packaging Details: Packaging: Export carton; Wooden case ; Wood pallet.
Delivery Time: 7~15 work days
Payment Terms: TT in advance,Western Union
Supply Ability: Special Customized Lubricating Bushings Manufacturing
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Detail Information

Meterial: Carton Steel , Bronze , POM Plating: Tin Or Copper
Characteristic: Low-maintenance And Maintenance-free Plain Bearings Type: Thrust Washers Composite Bearings
Size: Standard Size Available Feature: POM Based Thrust Washers
High Light:

oil impregnated brass sleeve bearing

,

ptfe plain bearing

Product Description

Polymer Plain Bearings, dx thrust washer

 
Viiplus® manufactures composite thrust washers as standard from PTFE and POM type.Steel Shell with POM Plastic Liner - Metal/Polymer Composite Plain Bearings made to order from china.
Your partner for Composite bearings wrapped Bearings, Plastic Bearings,Wrapped Acetal Lined (low-maintenance), oil or grease lubricated bearings, carbon steel shell with sintered bronze layer with a co-acetal polymer layer, plain bearings, thrust washer and strip.Bronze and plastic/polymer washer available upon request,selector bore inch metric size type thrust washers,Plain bearings Low-maintenance and maintenance-free.
Plain bearings are available as bushes, collar bushes,washers, strips or other designs.
Carbon Steel self-lubricating bearings used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of PTFE or POM and Lead as its surface.

Self-lubricating bearings, corrosion resistance, suitable for the conditions of daily maintenance is difficult to maintain the mining environment.
They have developed some outlets in self-lubricating bearings, anti-friction compounds and protective coatings.
This SAE standard is the standard to which the Company intends to qualify its self-lubricating bearings to be produced in China.Such bearings are most widely applied as self-lubricating plastic bearings;
 
Material
Carbon Steel + Copper Powder + POM

Typicai applicaton
It's used in vehicle chassis, forming machine tools, steel metallurgical machinery, mineral mountain machinery, hydraulic industry and rolling steel industry, etc.

metal-polymer plain bearing, POM composite DX bushing for automobile, copper and tin plating DX sleeve bush,metal-polymer plain bearing, POM composite DX bushing for automobile, copper and tin plating DX sleeve bush
Metal-Polymer Anti-Friction Plain Bearings

  • ROLLED DRY SLIDING BEARINGS (PTFE)

  • Steel + Bronze Powder + PTFE/Fibre(DU)

  • Wrapped PTFE Lined (maintenance-free), self lubricated plain or flanged bearings, thrust washer and strip, Carbon steel shell with sintered bronze layer filled with PTFE

Application Of plain bearing

 
Bearings are often placed underwater pressure, for guiding the bearing lubrication oil or water, which must be subjected to a good guide bearing wear, lubrication is possible in the case, installed on the respective sealing and drainage water leaking parts, this device can be prevented from flowing into the mixing water pump bearing.
Oilless composite Sliding Self Lubricating Bearing Bushing

Polymer Plain Bearings
Concrete Pumps Plain Bearings
Pump wear parts are mainly drive shaft and bushing, passive gear center hole and shaft pin, pump shell lumen and gear, gear face and pump cover, etc.
The durability of water-lubricated guiding bearing for a pump depended on the wear resistance of bearing bush.

 

WASHER SIZE CHART

  Di (mm) Do (mm) ST (mm) dD (mm) dP (mm) Ha max. (mm) Ha min. (mm)
WC08DX 10 20 1.58     1.2 0.95
WC10DX 12 24 1.58 1.75 18 1.2 0.95
WC12DX 14 26 1.58 2.25 20 1.2 0.95
WC14DX 16 30 1.58 2.25 22 1.2 0.95
WC16DX 18 32 1.58 2.25 25 1.2 0.95
WC18DX 20 36 1.58 3.25 28 1.2 0.95
WC20DX 22 38 1.58 3.25 30 1.2 0.95
WC22DX 24 42 1.58 3.25 33 1.2 0.95
WC24DX 26 44 1.58 3.25 35 1.2 0.95
WC25DX 28 48 1.58 4.25 38 1.2 0.95
WC30DX 32 54 1.58 4.25 43 1.2 0.95
WC35DX 38 62 1.58 4.25 50 1.2 0.95
WC40DX 42 66 1.58 4.25 54 1.2 0.95
WC45DX 48 74 2.6 4.25 61 1.7 1.45
WC50DX 52 78 2.6 4.25 65 1.7 1.45

 

Characteristics


VSB-10 Self-Lubricating Multilayer Composite Bushing

  • Bushing material suitable for lubricated applications

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

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

  • Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.

 

Strusture


1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute partides of the PTFE layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.
 
2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.

3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.
 

Structure And Composition

 

· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead

MICROSECTION

 

Plain Sleeve Thrust Washers & Gasket | Grease - lubricated POM Plastic Liner 1

Sliding layer
PTFE + Lead
 
Porous Bronze Sinter
Steel Backing

 

 

OPERATING PERFORMANCE

Dry

Very Good

Oil lubricated

Good

Grease lubricated

Fair

Water lubricated

Fair

Process fluid lubricated

Fair

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

Temp.

-195℃~+280℃

Friction coefficient

0.03~0.20

Thermal conductivity

42W (m·k)-1

Coefficient of thermal expansion

11*10-6k-1

 

Availability Bearing Forms Available In Standard Dimensions


· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates

 


Products

  • Miniature Bearings

  • Ball Bearings

  • Aerospace Bearings

  • Spherical Plain Bearings

  • Bushings

  • Silverthin Bearings

  • Needle Roller Bearings

START YOUR PROJECTWith an Application Engineer  DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing

VIIPLUS Provide all types of electronic samples for customers,Metal-Polymer Composite Bearings Catalog!

self lubricating bronze bushing

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