China Bronze Gleitlager manufacturer

Sliding Bushings Ploymer Plain Sleeve Bearing Strips Maintenance - Free Metal-Polymer Bearings

Product Details:
Place of Origin: Plain Bearing Material
Brand Name: China Plain-Bearing
Certification: DIN 1494/ISO 3547
Model Number: Wrapped composite sliding bearing
Payment & Shipping Terms:
Minimum Order Quantity: 500 Piece/Pieces
Price: flat strip material inch sizes Manufacturers,Factory Price
Packaging Details: Shipment Bushing Packing: Cartons per Wooden Case or Pallet.
Delivery Time: 15~20 Days
Payment Terms: TT IN ADVANCE
Supply Ability: 1000000 Piece/Pieces per Month Plain-Bearing Bushing
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Detail Information

Features: Wear,Dry,Low Resistance Meterial: Low-Carbon Steel + Porous Bronze + Yellow POM Strips
Plating: Tin Or Copper Type: Wrapped Bushes, Thrust Washer
Special Use: High-strength Steel Plate Customized: Available As Per Drawing
High Light:

du strip

,

plain sleeve bearing strips

Product Description

Sliding Bushings Ploymer Plain Sleeve Bearing

 

Non-lead boundary lubrication bearing is improved on the basis of LIKE DX BUSHINGS.It can be applied to the field where non-lead is required.Now it's widely used in textile machines,auto operating parts and other middle speed,middle load and grease lubrication occasions.

 

The structure of this self-lubricated bearing material strip plate sheet consists of spherical powdered bronze sintered onto a steel backing and POM polyacetal resin impregnated into the surface.This bushing is filled with lubricant before installation, to which a small amount of lubricant is added at predetermined intervals to allow it to withstand long-term operation.

 

VSB-20 Strips, Slide Bearing Strip

 
Plain Bearings & Sliding Bearing Strips
 
Our VIIPLUS range of bearing strip is suitable for rotary and oscillating movement applications.
The VIIPLUS bearing strip is made from carbon steel with a sintered bronze layer and an acetal co-ploymer layer.
Our machining service is able to produce non-standard sizes to suit customer specific requirements.
Please contact us for information on sizes.

 

Features

Low friction for smooth rotation at startup and at low speed under high load conditions.
Seizure-free sliding surfaces.
Excellent shaft misalignment tolerance.
Ability to withstand impact loads.
Low friction.Damage prevention to shaft.
Virtually wear-free bearing surface with minimal lubricant.

 

Sliding Bushings Ploymer Plain Sleeve Bearing

 

Characteristics

 
VIIPLUS range of wrapped POM lined bearings are suitable for rotary and oscillating movement applications. They benefit from long re-lubrication intervals, no absorption of water, outstanding damping behaviors and have a low suceptibility to edge loading.
 
Strips PAS are available as an even material section. This material section can be used to make sliding elements in a variety
of shapes.
 

  • Cylindrical bushes

  • Thrust washers

  • Strips

  •  


Strusture


Our wrapped Ploymer lined bearings have a high wear resistance and low friction even with very small quantities of lubricant
The surface carries a pattern of circular indents which should be filled with grease on assembly
Low carbon steel gives exceptionally high load carrying capacity and excellent heat disspation

 

Our VIIPLUS range of wrapped acetal bearings can hugely reduce maintenance costs on projects large and small and are stocked in metric plain, imperial plain, metric washers. Imperial washers, metric strip and imperial strip.

 

 

Typical Applications

 

  • Rear chassis hinges

  • Articulation joints

  • Spindles of drills

  • Gearboxes & clutches

  • Grinding and milling machines

  •  

Technical Data

 

  • Metal-Polymer Composite Bushing Material

  • Steel Back + Porous Bronze Sinter + POM with Lubrication Indents

  •  

Sliding Bushings Ploymer Plain Sleeve Bearing Strips Maintenance - Free  Metal-Polymer Bearings 1

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

 
 

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

Static
Dynamic

N/mm2
N/mm2

250
140

Operating temperature

Min
Max

°C
°C

- 40
110

 

GREASE LUBRICATED

 

 

 

Maximum sliding speed

 

m/s

>2.0

Coefficient of friction

 

 

0.05 – 0.20

 

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
 

plastic bronze bushings

 

Wrapped Lined Bearings Sizes


 

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