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Agricultural machinery demands bearings that are able to withstand harsh environments, heavy loads, and continuous operation. Bronze bearings are a popular choice for agricultural equipment, including combine harvesters, planters, and strapping machines, due to their exceptional durability, wear resistance, and self-lubricating properties.
In combine harvesters, bronze bearings are often used in the threshing and separating systems. These areas of the machine are subject to heavy loads and frequent friction, making them ideal applications for bronze bearings. The durability of bronze bearings ensures that they can handle the rigorous demands of harvesting operations, while their self-lubricating properties reduce the need for frequent maintenance and replacement.
Planters, on the other hand, require precision and consistency in their operation to ensure optimal seed placement. Bronze bearings are commonly used in planter mechanisms to provide smooth and reliable rotation of the planting units. Their wear resistance ensures that the bearings maintain their accuracy over time, while their self-lubricating properties minimize friction and wear on the surrounding components.
Strapping machines, which are used in agricultural packaging operations, also rely on bronze bearings for smooth and efficient operation. The high-speed rotation and frequent stopping of strapping machines can place significant demands on bearings, but bronze bearings are able to handle these conditions with ease. Their durability and wear resistance ensure that strapping machines can operate reliably and efficiently for extended periods of time.
Overall, bronze bearings are an excellent choice for agricultural machinery due to their exceptional durability, wear resistance, and self-lubricating properties. They are able to handle the rigorous demands of combine harvesters, planters, and strapping machines, ensuring smooth and efficient operation over the long term.
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
non-lubricated operation.
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
ROLLED DRY SLIDING BEARINGS (PTFE)
Steel + Bronze Powder + PTFE/Fibre
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 movements
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. load | Static | 250N/mm2 |
Dynamic | 140N/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 | 0.03~0.20 | |
Thermal conductivity | 42W (m·k)-1 | |
Coefficient of thermal expansion | 11*10-6k-1 |
Sliding layer |
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
START YOUR
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.