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Pump & Valve Bushing | COMPLETE BUSHINGS SOLUTIONS FOR INDUSTRIAL VALVE BUSHING

Basic Infomation
Place of Origin: MADE IN CHINA
Brand Name: VIIPLUS
Certification: DIN1494,ISO3547,ISO2795,EN,JIS,ANSI/ASME
Model Number: Sleeve Valve & Pump Bushing
Minimum Order Quantity: 100 Piece/Pieces (Min. Order)
Price: Negotiable
Packaging Details: Export standard packing
Delivery Time: 1~2 WEEKS
Payment Terms: TT IN ADVANCE
Supply Ability: 1000000 Piece/Pieces
Detail Infomation
Meterial: Ow-Carbon Steel + Porous Bronze + Yellow POM Plating: Tin Or Copper
Type: Wrapped Bushes, Thrust Washer Lubricating: Boundary Lubricating
Customized: Based On Drawing Or Sample Color: Black,red,yellow,blue POM
Application: Automotive Water Pump Bearing Bushing

Product Description

COMPLETE BUSHINGS SOLUTIONS FOR INDUSTRIAL VALVE BUSHING

 

DX SF-2 Automotive water pump bearing bushing plain bearing POM Bushes | VSB-20

 

Making Business A pleasure

 

VIIPLUS offers a variety of services to our global customer base that will enhance the experience of purchasing valves Bushing & Bearings from VIIPLUS and add value to your investment from pre-sales consultancy to continuous aftersales service

 

 

VIIPLUS Self-Lubricating Bearings Material provides high-end casting to our valve divisions including materials like (low temperature) carbon steel/ stainless steel/ PTFE Bushing POM Bushes and high bronze alloy steels bearings.All analyses regarding the mold and pattern designs are being performed in our own premises in order to guarantee a constant casting level and quality.

TYPICAL APPLICATIONS


 

Automotive water pump bearing bushing

 

 


wholesale oilless sliding bearing (DX) & bushing (SF-2)

 

DX bushing bearing supplier, High quality DX Bush, POM coated sleeve

 

Steel + Bronze Powder + yellow POM(DX)

 

Self Lube Bearings Product Category SF-2 Boundary Lubricating Bearing

CHARACTERISTICS



VSB-20 Boundary lubrication bearing High Quality DX Bushing POM Bush China Manufacturer
· marginally lubricated bushings for grease or oil lubricated applications
· Standard parts contain grease indents in the sliding layer; plain sliding layer available by request
· Optimum performance under relatively high loads and low speeds
· Suitable for linear, oscillating and rotating movements
· Wide range of parts available from stock
 
Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.


STRUSTURE

1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
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.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.

TECHNICAL DATA


STRUCTURE AND COMPOSITION

· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +
POM with Lubrication Indents

Pump & Valve Bushing | COMPLETE BUSHINGS SOLUTIONS FOR INDUSTRIAL VALVE BUSHING

Sliding layer POM
with or without
lubricant indents
for machining
Porous Bronze
Sinter
Steel Back
 

 
Pump & Valve Bushing | COMPLETE BUSHINGS SOLUTIONS FOR INDUSTRIAL VALVE BUSHING
 

OPERATING PERFORMANCE
Dry Poor
Oil lubricated Good
Grease lubricated Very Good
Water lubricated Poor
Process fluid lubricated Poor

 

AVAIBEARING PROPERTIES

GENERAL

 

Unit

Value

Maximum load, p

Static
Dynamic

N/mm2
N/mm2

250
140

Operating temperature

Min
Max

°C
°C

- 40
110

 

GREASE LUBRICATED      
Maximum sliding speed, U   m/s 2.0
       
Coefficient of friction     0.05 – 0.20

 

       
       
Technical data
Max. load Static 250N/mm2
Dynamic 140N/mm2
  Rotaing oscillating 60N/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                         Dry 0.03~0.20
                                                      Lubrication >2m/s
Thermal conductivity 42W (m·k)-1
Coefficient of thermal expansion 11*10-6k-1
 

AVAILABILITY


 

Bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates
 
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs
 

 

 

 
 

STOCK SIZE for Self Lubricating Bearings

 
 
START YOUR
PROJECTWITH AN APPLICATION ENGINEER 


Plain Bearings & Self-lubricating Bushings | VIIPLUS Surface Engineering|Bearing Technology

 
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
 

 
 

 

 
Pom Coated Bearing, Metal-Polymer Composite Bearing, Manufacture, Wholesale
Pump & Valve Bushing | COMPLETE BUSHINGS SOLUTIONS FOR INDUSTRIAL VALVE BUSHING

 

Contact Details
tiffany

WhatsApp : +86 18258386757