Metal-Polymer Anti-Friction Self-lubricating Bearings Cylindrical
PTFE Cranes Plain Bearings
Agricultural machinery self-lubricating bearings Wholesale from
China, China bushings Suppliers | Sleeve Bushes
Since self-lubricating bearings are maintenance-free and wear
resistant under dust and outdoor conditions, they are widely used
in oil cylinders, suspension systems, joints and other parts that
cannot be refueling or are difficult to form oil film.
Assembly of Rolling Sliding Sleeve bearings
Since self-lubricating bearings do not require maintenance, have
dust characteristics and good environmental conditions, good
abrasion resistance and other characteristics, they are widely used
in combines, seeders, belts, tractors and other fuel tanks,
suspension systems, joints, etc. not replenish or more difficult to
form a movie website.
Bearings should be cleaned with kerosene or diesel oil before
assembly, and then soaked in oil and pressed dry.Bearing with hole
assembly, both to keep the bearing hole here does not occur in the
rotation and axial movement, to make the external surface of the
bearing contact with a hole full, should guarantee the contact area
is more than 70% of above commonly, for the copper surface is back
under, friction coefficient of steel on steel to plastic than
copper friction coefficient is big, so the more lightsome,
guarantees a set not present when using relative movement occurs in
the hole, and won't make too much cause bushing bushing diameter
hole deformation is bigger.
AGRICULTURAL MACHINERY BUSHINGS FOR THE COMBINE HARVESTOR PLANTERS
STRAPPING MACHINES PULVERIZERS & TRACTORS
Reliable solution without lubrication
In agricultural equipment, bearings are subject to friction and
wear during edge and boundary lubrication.Our bearings provide more
reliable performance than copper bearings, with up to 620Mpa load
capacity, protection shaft or pin will not wear, with good
corrosion resistance, shock resistance and edge load capacity.
Avoiding the use of grease to reduce maintenance of self-lubricated
bearings is the ideal choice for applications requiring a longer
service life. Maintenance is free in the case of insufficient or
- improve performance and extend service life
- excellent low friction performance
- cost reduction
- environmental protection
- low system cost
Provides solutions to meet the specific needs of each application,
providing a wide range of standard or specific bearings.
Agricultural Machinery Bushings Anti Friction Polymer Plain
Bearings For Reciprocating And Sliding Movement
Metal-Polymer Anti-Friction Plain Bearings
The specific maintanance free characteristics of the
self-lubricating bearings and the wear resistance feature when used
outdoor allow the bearings to be widely applicated in the combine
harvestor, planters, Strapping machines, pulverizers and tractors.
The most popular components that the self-lubricating bearings
could be used are the cylinders, suspension system and the
connection joints where the oil or grease is hard to access.
ROLLED DRY SLIDING BEARINGS (PTFE)
Steel + Bronze Powder + PTFE/Fibre(DU)
Wrapped PTFE Lined (maintenance-free), self lubricated plain or
flanged bearings, thrust washer and strip, Carbon steel shell with
sintered bronze layer filled with PTFE
Agricultural Machinery Self-lubricating Bearings
Cranes Plain Bearings
VIIPLUS BEARINGS All kinds of products are widely used in tractors,
combine harvesters, baling machines, cotton picker and other
Bridges, fuselage, hydraulic, steering and steering mechanism.
The boundary lubrication bearing and grease lubrication bearing of
the VIIPLUS BEARINGS have the characteristics of their own
structure, which can be used in the case of dust and maintenance.
VSB-10 Self-Lubricating Multilayer Composite Bushing
Bushing material suitable for lubricated applications
self-lubricating bushings offer very good wear and low friction
performance over a wide range of loads, speeds and temperatures in
dry running conditions
Anti-friction bearing suitable for linear, oscillating and rotating
Material is designed to operate without supplemental lubrication
and will perform excellent when lubrication is present. Low
friction, low wear rate, good sliding characteristics and very low
absorption are a few of the features of this material. VSB-10
bushings will support rotary, linear and oscillating motion.
1. PTFE/Fibre mixture thickness 0.01~0.03mm. It is the contact
surface for the rotating shaft. Minute partides of the PTFE layer
and the sintered bronze material combine to create a solid
lubricant film, which coats the shaft.
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 backing. Setting the foundation of the
bushings, the steel back provides exceptional stability, load
carrying and heat dissipation characteristics.
Carbon Steel + Copper Powder + (PTFE + Pb + Filler)
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead
Max. PV (Dry)
Coefficient of thermal expansion
PTFE + Lead
Porous Bronze Sinter
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
PROJECTWith an Application Engineer
VIIPLUS Provide all types of electronic samples for
customers,Metal-Polymer Composite Bearings Catalog!
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 Bearingsviiplus
products are widely used in all industrial fields Widely used in
hydraulic and pneumatic industries, forging machine tool industry,
plastics machinery industry, lifting and handling machinery, port
machinery, office, fitness machinery, textile machinery, food
packaging, filling machinery, chemical machinery, printing and
packaging, paper making machinery, automobiles, railways Steam
locomotives, shipbuilding industries, presses, metallurgical
machinery, construction machinery, etc.