China Bronze Gleitlager manufacturer

Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components

Product Details:
Place of Origin: MADE-TO-ORDER FROM CHINA
Brand Name: REPLACEMENT GARLOCK BEARINGS (GGB)
Certification: STANDARD DIN 1494, ISO 3547 BUSHING
Model Number: METAL/POLYMER COMPOSITE PLAIN BEARINGS FLANGED PLAIN SLEEVE
Payment & Shipping Terms:
Minimum Order Quantity: ORDER BUSHING ONLINE,STOCK SIZE NO MOQ QUANTITY
Price: NEGOTIABLE,CHEAP PRICES
Packaging Details: CARTONS,WOODEN CASE,SPECIFY REQUIREMENTS
Delivery Time: 3-20 DAYS
Payment Terms: TT IN ADVANCE,L/C,WESTERN UNION
Supply Ability: Self-lubricating Dimensions Tolerance • Custom Bushings Assembly • Sliding Bearings Suppliers
Contact Now

Detail Information

Material: Metal-Polymer Low Friction Plain Bearings Type: Cylindrical Bushes,Flanged Bushes,plates,washers
Size: Metric Sizes,Available From Stock Application: Hydraulic Bearing,Various Hydraulic Cylinder Bearings
Lubricating Parts: Dry Sliding Split Bush Bearings
High Light:

plain bearing bush

,

bronze flanged sleeve bearings

Product Description

Dryslide bushings

Dry slide bushings have a general structure consisting of a steel substrate connected to a porous bronze agglomeration layer impregnated and coated with a material from a PTFE / lead bearing. Dry sliding plain bearings take advantage of the excellent properties of a dry PTFE bearing and combine them with strength, stability and good wear resistance, excellent thermal conductivity and low thermal expansion.

 

Basic material / final condition: ST+Stainer bronze + PTFE RED FLANGE bushings, Bundbuchse collared bushings

Butt joint bronze steel backed bush , copper PTFE bushing , Brass made bushing 0810 1825 2020...

 

Rolled dry sliding bushings ptfe,Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components in High Performance Plain Bearing Solutions.Choose from a variety of polymer plain bearings type & Material.Cylindrical bushes Hydraulic Cylinder Bushings Repairs & Components Bushings collar bushes for sale,manufacture of metal-backed bearings.

 

 

Basic material ST+Stainer bronze + PTFE DP4 BUSHINGS

Characteristics and Advantages

• bushings requires no lubrication

 

• Provides maintenance free operation

 

• PTFE has a high pU capability

 

• Lubricated bushings exhibits low wear rate

 

• Seizure resistant

 

• Suitable for temperatures from -200 to +280 °C

 

• High static and dynamic load capacity

 

• Good frictional properties with negligible stick-slip

 

• Resists solvents

 

• No water absorption and

therefore dimensionally stable

 

• PTFE BUSHINGS is electrically conductive and shows no electrostatic effects

 

• SELF-LUBRICATING BEARINGS has good embedability and is tolerant of dusty environments

 

• Compact and light

 

• OILLESS bearings are prefinished and require no machining after assembly

DP4 (Material Steel + Bronze + PTFE)
Steel/PTFE composite bearing, in red color PTFE layer
 

 

Metal-Polymer Low Friction Plain Bearings Composite Dry Bushing DU Flange Bush .

 

By working with you early in the design process, VIIPLUS BUSHINGS is able to inspect your parts and ensure that the performance and cost-effectiveness of the bearing and surrounding components are optimized.

 


Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 1CHARACTERISTICS
 

Metal-Polymer Self-lubricating Lead Free Bearing Solutions  
VSB-40 similar DP4 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

  •  

  • Lead-free material

  •  

  • Good frictional properties with negligiblestick-slip

  •  

  • High static and dynamic load capacity

  •  

  • Suitable for rotating, oscillating,reciprocating and sliding movements

  •  

  • Compact size and low weight

  •  

  • Prefinished that requires no machining after assembly

  •  

  •  Possibility to burnish for reduced

 

 

Characteristics of Lubricated Bearings
VSB-40 series similar Standard Products 

Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 2

  • DP4 Cylindrical bushes

  • DP4 Flanged bushes

  • DP4 Flanged Washers 

  • DP4 Thrust Washers

  • DP4B Cylindrical bushes 

  • DP4B Flanged bushes

  • DP4 Strip 

  • DP4B Strip

 

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

 
WHAT IS PTFE BUSHINGS?
 
PTFE-bronze powder-steel is a widely used three-layer self-lubricating bearing material with good anti-friction and anti-wear.

APPLICATION
Given the performance characteristics in both dry and lubricated operating conditions, VSB-40 DP4 and DP4B bearing materials are extensively used in a wide range of automotive and industrial applications, such as:

Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 3Automotive
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.

du bushing size chart

du bushing size chart
  Di (mm) Do (mm) Sfl (mm) Dfl (mm) B (mm) bearing shaft The largest diameter (mm) Minimum diameter (mm) The maximum clearance(mm) The minimum clearance(mm)
BB0304DU 3 4.5 0.75 7 4 H6 h6 3.048 3 0.054 0
BB0404DU 4 5.5 0.75 9 4 H6 h6 4.048 4 0.056 0
BB0505DU 5 7 0.925 10 5 H7 f7 5.055 4.99 0.077 0
BB0604DU 6 8 0.925 12 4 H7 f7 6.055 5.99 0.077 0
BB0608DU 6 8 0.925 12 8 H7 f7 6.055 5.99 0.077 0
BB0806DU 8 10 0.925 15 5.5 H7 f7 8.055 7.99 0.083 0.003
BB0808DU 8 10 0.925 15 7.5 H7 f7 8.055 7.99 0.083 0.003
BB0810DU 8 10 0.925 15 9.5 H7 f7 8.055 7.99 0.083 0.003
BB1007DU 10 12 0.925 18 7 H7 f7 10.058 9.99 0.086 0.003
BB1009DU 10 12 0.925 18 9 H7 f7 10.058 9.99 0.086 0.003
BB1012DU 10 12 0.925 18 12 H7 f7 10.058 9.99 0.086 0.003
BB1017DU 10 12 0.925 18 17 H7 f7 10.058 9.99 0.086 0.003
BB1207DU 12 14 0.925 20 7 H7 f7 12.058 11.99 0.092 0.006
BB1209DU 12 14 0.925 20 9 H7 f7 12.058 11.99 0.092 0.006
BB1212DU 12 14 0.925 20 12 H7 f7 12.058 11.99 0.092 0.006
BB1217DU 12 14 0.925 20 17 H7 f7 12.058 11.99 0.092 0.006
BB1412DU 14 16 0.925 22 12 H7 f7 14.058 13.99 0.092 0.006
BB1417DU 14 16 0.925 22 17 H7 f7 14.058 13.99 0.092 0.006
BB1509DU 15 17 0.925 23 9 H7 f7 15.058 14.99 0.092 0.006
BB1512DU 15 17 0.925 23 12 H7 f7 15.058 14.99 0.092 0.006
BB1517DU 15 17 0.925 23 17 H7 f7 15.058 14.99 0.092 0.006
BB1612DU 16 18 0.925 24 12 H7 f7 16.058 15.99 0.092 0.006
BB1617DU 16 18 0.925 24 17 H7 f7 16.058 15.99 0.092 0.006
BB1812DU 18 20 0.925 26 12 H7 f7 18.061 17.99 0.095 0.006
BB1817DU 18 20 0.925 26 17 H7 f7 18.061 17.99 0.095 0.006
BB1822DU 18 20 0.925 26 22 H7 f7 18.061 17.99 0.095 0.006
BB2012DU 20 23 1.45 30 11.5 H7 f7 20.071 19.99 0.112 0.01
BB2017DU 20 23 1.45 30 16.5 H7 f7 20.071 19.99 0.112 0.01
BB2022DU 20 23 1.45 30 21.5 H7 f7 20.071 19.99 0.112 0.01
BB2512DU 25 28 1.45 35 11.5 H7 f7 25.071 24.99 0.112 0.01
BB2517DU 25 28 1.45 35 16.5 H7 f7 25.071 24.99 0.112 0.01
BB2522DU 25 28 1.45 35 21.5 H7 f7 25.071 24.99 0.112 0.01
BB3016DU 30 34 1.95 42 16 H7 f7 30.085 29.99 0.126 0.01
BB3026DU 30 34 1.95 42 26 H7 f7 30.085 29.99 0.126 0.01
BB3516DU 35 39 1.95 47 16 H7 f7 35.085 34.99 0.135 0.015
BB3526DU 35 39 1.95 47 26 H7 f7 35.085 34.99 0.135 0.015
BB4016DU 40 44 1.95 53 16 H7 f7 40.085 39.99 0.135 0.015
BB4026DU 40 44 1.95 53 26 H7 f7 40.085 39.99 0.135 0.015
BB4516DU 45 50 2.45 58 16 H7 f7 45.105 44.99 0.155 0.015
BB4526DU 45 50 2.45 58 26 H7 f7 45.105 44.99 0.155 0.015

What is self-lubricating bearing
General profile steel-base oil-free self-lubricated bearing

1. oil-free or less lubricated, can be used without maintenance or less maintenance.

2. Good wear resistance, small friction coefficient and long service life.

3. with appropriate elastoplastic, the stress can be distributed on a wide contact surface to improve the bearing capacity.

4. The coefficient of static and dynamic friction is similar, so as to ensure the working accuracy of the machine.

5. Can make machinery reduce vibration, reduce noise, prevent pollution, improve working conditions.

6. Transfer film can be formed during operation to protect the grinding shaft.

7. The hardness requirement of grinding shaft is low, which reduces the processing difficulty of related parts.

8.Thin wall structure, light weight, can reduce the mechanical volume.

9. steel back can be plated with a variety of metals, can be used in corrosive media;At present, it has been widely used in sliding parts of various machines.
 

Boundary lubricated bearing series
1. Good load bearing and wear resistance.

 

2. Suitable for high load and low speed rotating motion, swing motion and often open and close frequently under load and not easy to form hydrodynamic lubrication occasions.
 

3. Under the condition of boundary lubrication, the bearing can be maintained without oil for a long time, while the bearing's service life can be prolonged by oil adding in the passing layer.
 

4. The plastic layer on the surface can leave a certain amount of margin during processing and forming, and the assembly can be processed by itself after being pressed into the seat hole to achieve better assembly size.
 

5. The products are mainly used in automobile chassis, metallurgical machinery, mining machinery, water conservancy machinery, construction machinery, agricultural machinery, steel rolling equipment, etc.
 

Standard Bushing Parts For Hydraulic Cylinder Repair:
• Inspect / Repair / Replace Bushings As Necessary
• Carbon Steel Is Normally Used As A Backing Material

 

Other Bushings Application
Typical Applications Include Automotive Vehicles, Farm Equipment, Construction And Material Handling Equipment.
 
 
Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 4

Product Description

 

Steel + copper powder +PTFE/ fiber
It is suitable for working parts that cannot be lubricated or are difficult to operate.

 

It has good wear resistance, small friction coefficient and long service life.

 

Good walking performance, low noise, no pollution, good corrosion resistance;

 

The transfer film formed in the operation plays a role in protecting the grinding shaft, and there is no shaft biting phenomenon;

 

Low processing requirements for grinding shaft, reduce the processing cost of users;

 

At the same time, VSB-40 RED PTFE special wear layer design has better wear resistance and extremely low friction coefficient than other dry bearings in lubrication conditions.

 

 

Technical Data

 

Max.Load

Static

250N/mm·m

Temp:

-195℃-280℃

Dynamic

140N/mm·m

Friction coefficient

0.03-0.20

Max.Speed

Dry

2m/s

Lubrication

>2m/s

Thermal conductivity

42W(m·k)

Max.PV(Dry)

Short-term

3.6N/mm·m·m/s

Continuos

1.8N/mm·m·m/s

coefficient of thermal expansion

11*10k


Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 5

 

Delivery

We can deliver the cargo to you by following ways:
1. By Courier:
DHL, FEDEX, UPS, TNT, SF EXPRESS
China Post, China Small Package,etc.


2. By Air:
We can deliver to Shanghai,Ningbo etc.


3. By Sea:
Near by ports are Shanghai and Ningbo

Metal-Polymer Self-lubricating Bearing Solutions | Hydraulic Components 6
 

 

 

 

 

 

 

 

 

Package

Bearing/Busing is covered with polybags in carton and covered by protective film
Outer is wooden carton or pallet
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