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Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings

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: Low-Carbon Steel + Porous Bronze + PTFE Plating: Tin Or Copper
Types: FLANGE/SLEEVE/WASHER Application:: Printing, Weaving And Tobacco Producing Machines, Gymnastic Equipment, Shock Absorbers, Etc.
Production Feature: Wrapped Port: China Port ( Shanghai , Ningbo)
Application: Plunger Pump Bushings

Product Description

Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings

 
Self-lubricating bearings require high reliability in application
We provide bearing solutions for hydraulic pumps and motors, including shaft bearings, half bearings, thrust blocks, wear plates, hydraulic cylinders, connecting rod bearings.Even with the most stringent application requirements, our customers can still rely on our high strength, scratch resistance and low friction aluminum alloy bearings.
· external gear pump and motor
· vane pump and centrifugal pump
· radial and axial plunger pumps
· internal gear pump and radial piston motor
Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings
viiplus provides a complete set of sliding bearing solutions for hydraulic system users. The supplied products include: gear pump aluminum seat assembly, axle sleeve, side plate; Blade pump and plunger pump with oil plate, return disk, axle sleeve; Cylinder liner and so on. 
 
 
Plain Bearings hydraulic system plunger pumpbushing gleitlager
 
 Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings

CHARACTERISTICS

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


VSB-40 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.
 

Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings

TECHNICAL DATA


STRUCTURE & COMPOSITION

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

MICROSECTION

Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings

Sliding layer
PTFE + Fillers
Porous Bronze Sinter
Steel Backing
 

 
Tech. Data

 

Max. loadStatic250N/mm2Max.speedDry running0.08~0.20
Very low speed140N/mm2Hydrodynamicoperation0.02~0.08
Rotatingoscillating60N/mm2FrictioncoefficientDry2m/s 
Hydrodynamic>2m/s 
Max. PVdryrunning)Short-termoperation3.6N/mm2*m/3Thermal conductivity42W(m*K)-1 
Continuousoperation1.8N/mm2*m/3 
PV max. hydrodynamic-195℃~+280℃Coefficient of thermalexpansion11*10-6*K-1 
OPERATING PERFORMANCE
DryGood
Oil lubricatedVery Good
Grease lubricatedGood
Water lubricatedFair
Process fluid lubricatedGood

 

 

 

 

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
 

Plain Bearings hydraulic system plunger pump Metal-Polymer Low Friction Boccole DP4 CYLINDRICAL RED PTFE | VSB-40

 
START YOUR
PROJECTWITH AN APPLICATION ENGINEER 

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bushing catalog | Bushings Catalog (Plain Bearings Catalog) 
 
 Bearing solutions for hydraulic pumps & motors shaft bearings thrust blocks wear plates hydraulic cylinders bushings
 

Contact Details
tiffany

WhatsApp : +86 18258386757