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Spherical plain bearings, maintenance-free
SPHERICAL PLAIN BEARINGS
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Materials: Standard steel, alloys, coatings, corrosion resistant steel
Spheral plain bearing is a kind of spherical plain bearing, its sliding contact surface is an inner sphere and an outer sphere, which can rotate and swing at any Angle when moving. It is made of surface blasting, inserts, spraying and other special processing methods. Joint bearings have the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, good lubrication and so on.
The structure of plain bearings is simpler than rolling bearings, which is mainly composed of an inner ring with an outer sphere and an outer ring with an inner sphere. Joint bearings are generally used for low speed swing movement (angular movement). Because the sliding surface is spherical, it can also make oblique movement (self-altering movement) within a certain Angle range. When the concentricity between the supporting shaft and the shaft shell hole is large, it can still work normally.
The characteristics of
Joint bearings can bear large loads. Depending on its type and structure, it can bear radial load, axial load or a combination of radial and axial loads. Because the outer sphere of the inner ring is inlaid with composite material, the bearing can produce self-lubrication in operation. Generally used for low speed swing movement, and low speed rotation, can also be in a certain Angle range for inclined movement, when the supporting shaft and shaft shell hole is not concentricity is large, it can still work normally. Self-lubricating joint bearings are used in water conservancy, professional machinery and other industries.
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Hydraulic cylinder cylinder earring joint bearing, spherical joint bearing, graphite copper spherical bearing, JDB-QJ oilless radial bearing, self-lubricating joint bushing.
Industry applications include:
- Agriculture
- Mining
- Energy
- Construction
- Heavy equipment
Hydraulic cylinder cylinder earring joint bearing
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Spherical Plain Bearing | The Official Web Site
Spherical Plain Bearing
The Spherical Bearing is a heavy-duty self-lubricating sliding bearing. Highly resistant to impact loads, this product is most fitted to the oscillating section under slow, heavy loads.
Spherical rod end bearings are ideal for facilitating rotary and linear movement in a wide variety of applications, from packaging and agricultural equipment to medical and exercise machines.
However, with different options available, it is important to remember that not all rod ends are the same; each has its own unique set of advantages, disadvantages and limitations.
A flexible design allows for an optimized performance tailored to you
MADE FOR YOU, SO YOU CAN MAKE MOVES
Radial Spherical Plain Bearings:
Spherical plain bearing (Spherical plain bearing) has two “bonded” spherical contact surfaces, M8 Spherical plain bearing, this contact is called coordination contact.
Innovative product features that provide unique performance advantages.
High load capacity, re-lubrication options, and patented designs.
Radial spherical plain bearings consist of an outer ring and an inner ring. This design makes them particularly suitable for bearing arrangements where oscillating movements are required and can accommodate misalignment.
Spherical Plain Bearings,Tech up & Cost down
Performance stability across a wide range of temperatures
Small minimum order quantity, no tool costs for standard dimensions
Short delivery time
Plain Bearings, Rod Ends And Specials
Special spherical plain bearings are available for customized requirements. Unique cracks, custom envelopes, various degrees of metallurgical hardness, and unique coatings and sealing systems have been developed for special needs.
Spherical plain bearings or bushings are metal-on-metal bearings consisting of a spherically ground inner ring housed in a mating outer ring without any rolling elements. While all plain bearings are precision ground and made from through-hardened steel, custom orders are available and can include special materials, clearances, surface finishes or configurations to accommodate unique applications.
The inner ring of JQB self-lubricating spherical joint bearing is made of copper alloy embedded solid lubricant. It has the advantages of oil-free lubrication, maintenance-free, high load-bearing, and long life. It can play an excellent role in special working conditions, such as underwater, high temperature, and vacuum, which can not be maintained by refueling. The outer ring material of JQB self-lubricating spherical joint bearing is made of high hardness steel (HRC: More than 58) quenching, phosphating, polishing (special needs, the outer ring arc surface hard chromium plating), polishing, inner ring for high strength copper alloy matrix, and the ball table set with high orders, graphite and MoS2 composite solid lubricant, in use process, through the friction heat makes the solid lubricant throughout the whole contact surface, and tiny particles similar to oil film lubrication film formation, But compared with the oil film, it has the advantages of long lubrication effect, no loss of lubricating materials and less wear and tear of lubricating objects. Performance range: JQB spherical joint bearing can withstand large load. Depending on its type and structure, it can bear radial load, axial load, or a combination of radial and axial loads. Because the outer sphere of the inner ring is inlaid with composite material, the bearing can produce self-lubrication in operation. Generally used for low-speed swing movement, and low-speed rotation, can also be in a certain Angle range for inclined movement, when the supporting shaft and shaft shell-hole is not concentricity is large, it can still work normally. Self-lubricating plain bearings are used in water conservancy, machinery, and other industries
China Manufacturer with main products:bushing,self-lubricating bush,sliding bearing,copper bush
JQB bearing, Radial spherical plain bearing.
JDB-QJ bearing
graphite copper spherical bearing
self-lubricating joint bushing
oilless radial bearing
Description:
Dalian Yiming Precision Machinery specializes in the production of JQB spherical joint bearings, graphite copper sleeve ball bearings, JDB-QJ oil-free radial bearings, self-lubricating joints.
The JQB articulated bearing consists of a JDB-1 spherical bearing and an outer ring. The outer ring is usually divided into two halves, axially or radially. The outer ring material is quenched with 45# steel and has a hardness of HRC4-~50.
The outer ring of the JQB joint bearing and the seat hole are H8/p6, and the fit of the spherical bearing to the shaft is H7/p7.
Common models: JQB-015, JQB-020, JQB-025, JQB-030, JQB-035, JQB-040, JQB-045, JQB-050, JQB-060, JQB-070, JQB-080, JQB-090 , JQB-100, JQB-110, JQB-120, JQB-130, JQB-140, JQB-150, JQB-160, JQB-180, JQB-200, JQB-220, JQB-240, JQB-260, JQB -280, JQB-300.
Radial Spherical Plain Bearings
Radial spherical plain bearings are designed primarily to carry radial loads and handle moderate misalignments.
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