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PEEK / PTFE Oilless Bearing Metal - Polymer Hydrodynamic Composite Material VSB-30

Basic Infomation
Place of Origin: Zhejiang, China (Mainland)
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: CUSTOMIZE SLEEVE
Minimum Order Quantity: 50 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
Detail Infomation
Meterial: Carton Steel , Bronze , PEEK Plating: Tin Or Copper
Port: ShangHai Type: Bushes

Product Description

 

Metal-Polymer Hydrodynamic Composite Bearings PEEK/PTFE | VSB-30

Materiai
Carbon Steel + Copper Powder + (PTFE + PEEK)

 

Typicai applicaton


Work in high temperature condition like high-pressure gear pump, water injection pump, hydraulic motor and spray painting food processing.

composite
plain bearings
Compact and maintenance-free

 

What is a self-lubricating bearing?

Self-lubricating bearings are divided into composite self-lubricating bearings, solid mosaic self-lubricating bearing shaft, bimetallic materials

Self-lubricating bearings, special materials, self-lubricating bearings, according to different uses and conditions, use a different self-lubricating bearings.
One of the major categories of solid mosaic self-lubricating bearings (referred to as JDB) is a combination of metal bearing characteristics and characteristics of non-oil lubricated bearings, lubricated by the metal matrix to bear the load, the special formula of solid lubricating material.
It is characterized by high load-bearing capacity, impact resistance, high temperature resistance and self-lubricating ability. It is especially suitable for occasions where it is difficult to lubricate and form oil film, such as heavy load, low speed, reciprocating or swinging, and erosion of water and other acid And erosion. The products have been widely used in metallurgy continuous casting machine, rolling equipment, mining machinery, mold, lifting machinery, textile machinery, wind power generation, shipbuilding, steam turbine, turbine, injection molding machine and equipment production line. Wear resistance is double the normal sleeve.

Description

 

VSB-30 

Metal-Polymer

Hydrodynamic Composite Bearings

 

Steel Bronze Powder with PEEK/PTFE Marginal Bearings, provides maintenance-free operating, Temperature be allowance from -150 until +250°C, operate satisfactorily without lubrication under lieght duty and low speed, high static and dynamic load

 

 

Steel + Bronze Powder + PEEK/PTFE

CHARACTERISTICS



VSB-30

Features


1 . VSB-30 provides maintenance-free operation

2 . Operate satisfectorily without lubrication under light duty and low speed

3 . VSB-30 has a high PV capability under high temperature

4 . Temperature allowance is from -150℃-+250℃

5 . Good chemical resistance

6 . High static and dynamic load capacity

7 . No water absorption

8 . Suitable for rotating , oscillating , reciprocating and sliding movement .

 

STRUSTURE


 

1.PEEK/PTFE 0.30~0.50mm. It has high wear resistance and low friction even only minute of lubricant are supplied. The bearing surface carries a pattern of circular indents which will be filled with grease on assembly of the bearing.

 

2.Bronze layer 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.Steel backing.Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation PEEK / PTFE Oilless Bearing Metal - Polymer Hydrodynamic Composite Material VSB-30

TECHNICAL DATA


 

 
Max. load Static 250N/mm2
Dynamic 140N/mm2
  Rotaing oscillating 60N/mm2
Max. speed Dry 5m/s
Lubrication >5m/s
Max. PV (Dry) Short-time 4.8N/mm2*·m/s
Continuous 3.6N/mm2*·m/s
Temp. -150℃~+250℃
Friction coefficient 0.03~0.20
Thermal conductivity 50W (m·k)-1
Coefficient of thermal expansion 11*10-6k-1
 

 

AVAILABILITY


Bearing forms available in standard dimensions

· Cylindrical bushes

· Thrust washers

· Sliding plates

TYPICAL APPLICATIONS


 

VSB-30 bearings application covers gear pump , ABS system , piston pump , gear motor , machine tools , agricultural machinery and so on . The materials is recommended with initial pre-lubrication at assembly .

 

 

 

 

 

Boundary Lubricating Bushings Size


 

 

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PROJECTWITH AN APPLICATION ENGINEER

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

 

 

 

PEEK / PTFE Oilless Bearing Metal - Polymer Hydrodynamic Composite Material VSB-30

 

 

 
 
 

Contact Details
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WhatsApp : +86 18258386757