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Oilless Bushes
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Wrapped Bronze Bearings
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Graphite Plugged Bushings
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Bronze Sleeve Bushings
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Self Lubricating Plain Bearing
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Bronze Gleitlager
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Polymer Plain Bearings
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Bimetal Bearing Bushes
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Bronze Plain Bearings
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Plastic Plain Bearings
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Self Lube Wear Plates
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Stainless Steel Bushings
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Cast Bronze Bushings
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Bronze Bushing Material
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Valve Bushing
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Self Lubricating Bronze Bushings
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Flanged Sleeve Bearing
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Dry Sliding Bearing
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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
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Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
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Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
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Beverly from Florida“Valve Bushings perfect,Thank you so much for your superior customer service! The steel-backed, PTFE lined rolled bushings are a low cost, a general-purpose product that provides excellent wear characteristics at high loads and speeds over a wide temperature range. They are designed to be self-lubricating and maintenance-free.
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Michael RussoThe wrapped bronze bushings is produced with diamond-shaped lubrication indents on the inner diameter surface which provide lubricant reservoirs that allow for prolonged service.
Metal-Polymer Bearings POM Bushing Size Chart | Split Type
Place of Origin | Valve Bushing Manufacturer |
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Brand Name | Straight Sleeve Bore Bushings |
Certification | wrapped bushing, Bronze Steel self-lubricatging bushing, DIN 1494 / ISO 3547, Low-maintenance |
Model Number | sleeve Bushing Applications include valves, commercial fire sprinkler systems, mixers, blenders, swivels, and extruders. |
Minimum Order Quantity | 100 Piece/Pieces (Min. Order) |
Price | Negotiable |
Packaging Details | Export standard packing |
Delivery Time | 1~2 WEEKS |
Payment Terms | TT IN ADVANCE |
Supply Ability | Valve Split Steel Bushings Shaft Bearings Suppliers |

Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xMeterial | Ow-Carbon Steel + Porous Bronze + Yellow POM | Plating | Tin Or Copper |
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Type | Wrapped Bushes, Thrust Washer | Lubricating | Boundary Lubricating |
Customized | Based On Drawing Or Sample | Color | Black,red,yellow,blue POM |
Application | Automotive Water Pump Bearing Bushing | Size | Customized Size |
Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
High Light | Valve Bushings Suppliers | Self-lubricating, Metal-polymer Plain Bearing | Metal-Polymer Anti-Friction Plain Bearings |
Bush Bearings Manufacturers Suppliers Exporters | Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/ | ||
Highlight | oil impregnated bushings,valve bearing,Split Type Valve Bearing |
The Metal-Polymer Bearings POM Bushing, made from Polyoxymethylene (POM) or also known as Acetal, is a high-performance bushing that offers exceptional properties such as wear resistance, rigidity, dimensional stability, and good fatigue strength. POM bushings are commonly used in applications where precision, durability, and low friction are critical.
POM, as a material, has excellent mechanical properties and is resistant to many chemicals, solvents, and fuels. This makes it suitable for use in a wide range of industries, including automotive, machinery, and electronics.
Metal-Polymer Bearings, as a manufacturer, is renowned for its high-quality products and precision engineering. Metal-Polymer Bearings POM bushings are precision-manufactured to ensure accurate fits and smooth operation. They are often used in bearings, slides, and other moving parts where low friction and long-lasting performance are essential.
The combination of POM's material properties and Metal-Polymer Bearings's manufacturing expertise results in a bushing that is reliable, durable, and able to withstand the rigors of demanding applications. Whether it's a high-speed machinery component or a precision-engineered bearing, Metal-Polymer Bearings POM bushings are a trusted choice for ensuring smooth and efficient operation.
Metal-Polymer Bearings POM Bushing type available in standard dimensions, Cylindrical bushes, flange pom bushing, split steel-backed bushes, and Composite Thrust washers made to order from china.
steel backed copper bushing
COMPOSITION
- Metal-Polymer Composite Bushing Material
- Steel Back + Porous Bronze Sinter +
- POM with Lubrication Indents
POM Bushing Size Chart, POM Bushings Solutions For Industrial Replacement POM Gleitlager
Bushings Sourcing Service
All the high-quality sleeve bushings products you need are in China. Tell us! We will immediately select the suitable self-lubricating sleeve bushings for you. Contact us today!
Physical & Mechanical Properties | ||||||||||||||||||||||||||||||
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Usage Range | ||||||||||||||||||||||||||||||
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Possible Application | ||||||||||||||||||||||||||||||
Automotive: Steering gear, power steering, pedal bushes, seat slides, king-pin bushes, tailgate pivots, brake caliper bushes, etc. Industrial: Mechanical handling and lifting equipment, machine slides, hydraulic cylinders, hydraulic motors, ski-lifts, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, scientific equipment, etc. |
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Standard Parts Available |
Cylindrical Bush | Thrust Washer | Strip / Plate | ||||
Metric | Inch | Metric | Inch | Metric | Inch |
Self-Lubricating Sleeve Bearing
Composite Self-Lubricating Bushings
VIIPLUS tribology solution is never limited by materials and shapes. How can you find the most suitable solution in the fastest way?
Made to order from china http://www.bronzegleitlager.com, quickly find the size parameters and other information needed by the engineer
Tribology solution in the field of Automotive water pump & valve :
Characteristics
- POM marginally lubricated bushings for grease or oil lubricated applications
- Standard parts contain grease indents in the sliding layer; plain sliding layer available by request
- Optimum performance under relatively high loads and low speeds
- Suitable for linear, oscillating and rotating movements
- Wide range of parts available from stock
Structures
1.POM thickness 0.30~0.50 mm, it provides high wear resistance and low friction even with only minute volume of lubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the resin mixture.
3. Low-carbon steel, provides exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.
Typical Applications
Recommended for applications involving intermittent operation or boundary lubrication...
Automotive: suspension joints, kingpin assemblies and stub axles of tucks, automobile driving joint hinges, steering and other linkages, articulation joints, rear chassis hinges, fair leader rollers...
Machine tool building industry: spindles in drill, grinding, and milling machines, ram guide plates in multi-ram presses...
Agricultural equipment: gearbox, clutch, bale trips and wheel caster swivels for bale accumulators, front axle pivot bearings, steering idler box bearings and kingpin bearings for harvesters... It is especially well-suited for applications where lubricant can not be supplied continuously or repeatedly.
Self-lubricating sleeve bearing POM bearing
High load capacity
Excellent impact resistance and self-centering performance
Excellent anti-pollution performance
Good friction and wear resistance
Good resistance to chemical corrosion
Good dry friction performance
Product Description
POM is a triple layer bearing consisting of a copperplated steel frame, a middle layer of sintered bronze, and a self-lubricating sleeve bearing surface of acetal plastic (POM).
The self-lubricating sleeve bearing surface is provided with grease pockets which embeds the lubricant for gradual
release during operation. The slip layer also has a good ability to embed dirt and small particles that could damage the shaft. POM can withstand relatively high loads and is suitable for rotary and oscillating movements and structures with frequent starts and stops.
Assembly
POM self-lubricating sleeve bearing are not to be worked on (no bore or grinding). Nor on the inside or the outside diameter. They are already prepared for assembly. The bearings are so designed that when press-fitting the bearing into the housing, the mating gap can be eliminated. However, the mating-point of the self-lubricating sleeve bearing should be positioned away from the load-zone.
Cutting or sticking
Always cut or stick the sliding plate (sheets or washers) from the sliding surface towards the steel surface. self-lubricating sleeve bearing is to be cut from the inside towards the outside. This is to prevent the three layers from dividing. Therefore always start from the soft layer towards the harder layer.
It also helps you to keep any burrs in the right direction (not towards the sliding surface).
Please don´t hesitate to contact us if further information is needed.
Lubrication
self-lubricating sleeve bearing, washers, or sheets of the brand POM-self-lubricating sleeve bearing are pre-lubricated, and therefore lubrication through grease or oil is to recommend. Through adding oil-resin into the POM-mix, our POM-steel sleeve bearing bushings are actually capable of running a while ”dry”, without breaking. Any type of grease, oil, or another lubricant can be used since the POM layer is not sensitive in any way for the chemical reaction of additives in lubricants.
Special manufacturing
On request, we can offer inch-sizes, special lengths, items acc. to drawing
Technical data | |
Material: | Steel frame/sintered/acetal resin sliding layer |
Standard: | Multilayer bearings |
Sliding layer (thickness): | 0.3-0.5mm |
Tensile strength Rm: | - |
Yield strength Rp 0.2: | - |
Elongation in % A10: | - |
Hardness: | - |
The coefficient of friction | 0.05-0.25µ |
Thermal conductivity: | 40W/m·K |
Temperature range: | -40°C/110°C |
Max. load static: | 140N/mm² |
Max. load, dynamic: | 70N/mm² |
Max. sliding speed (w.lubr.): | w/o lubricate. 2.5m/s – With lubricating. 5m/s |
Pv-value, Mpa x m/s, | 3 |
Counter material | |
Recommended shaft hardness: | >180HB |
Rec. shaft surface roughness (Ra) | 0.4 |
Recommended tolerance: | f7/h8 |
House: | H7 |
DIN ISO can be used to select the appropriate size to replace the same size grease-lubricated copper sleeve
Multi-layer bearings with acetal sliding layer.
Characteristics
-- Suitable for dirtyand| as well as challenging environments
-- maintenance(pre-lubricated).
-- Long life
Areas of use.
Forest, packaging and, farming, machinery
food market, hydraulic cylinders, etc
Shapes
Plain cylindrical bearings, thrust washers well as sliding plates.
Making Business A pleasure
VIIPLUS offers a variety of services to our global customer base that will enhance the experience of purchasing valves Bushing & Bearings from VIIPLUS and add value to your investment from pre-sales consultancy to continuous aftersales service.
VIIPLUS self-lubricating sleeve bearing Material provides high-end casting to our valve divisions including materials like (low temperature) carbon steel/ stainless steel/ Bushing POM Bushes and high bronze alloy steels self-lubricating sleeve bearing. All analyses regarding the mold and pattern designs are being performed in our own premises in order to guarantee a constant casting level and quality.
Characteristics
VSB-20 Boundary self-lubricating sleeve bearing High-Quality POM Bush China Manufacturer
· marginally self-lubricating sleeve bearing for grease or oil lubricated applications
· Standard parts contain grease indents in the sliding layer; plain sliding layer available by request
· Optimum performance under relatively high loads and low speeds
· Suitable for linear, oscillating and rotating movements
· Wide range of parts available from stock
Typical Applications
Suitable for rotating and oscillating movement, fewer maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviors, good resistance to shock loads.
It is recommended to be used for initial grease self-lubricating sleeve bearing. This material has good wear resistance and can be used under medium and high load, impact and dust resistance conditions. Such as truck or commercial vehicle axle, brake, suspension system, as well as agricultural machinery, forest machinery, logistics equipment, and other general industrial plain bearings, can replace the general copper sleeve, steel sleeve.
Structure
1. POM thickness 0.30~0.50 mm. It provides high wear resistance and low friction even with the only minute volume of lubricant are supplied, this self-lubricating sleeve bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
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 layer and conducts the thermal build up away from the self-lubricating sleeve bearing surfaces.
3. Low-carbon steel.Setting the foundation of the self-lubricating sleeve bearing, the steel back provides exceptional stability, load carrying, and heat dissipation characteristics.
Structure And Composition
· Metal-Polymer Composite Bushing Material
· Steel Back + Porous Bronze Sinter +
POM with self-lubricating sleeve bearing Indents
OPERATING PERFORMANCE |
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Dry |
Poor |
Oil-lubricated |
Good |
Grease lubricated |
Very Good |
Water lubricated |
Poor |
Process fluid lubricated |
Poor |
Avaibearing Properties
Max. load |
Static |
250N/mm2 |
Dynamic |
140N/mm2 |
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Rotating oscillating |
60N/mm2 |
Max. speed |
Dry |
2m/s |
Lubrication |
>2m/s |
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Max. PV (Dry) |
Short-time |
3.6N/mm2*·m/s |
Continuous |
1.8N/mm2*·m/s |
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Temp. |
-195℃~+280℃ |
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Friction coefficient Dry |
0.03~0.20 |
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Lubrication |
>2m/s |
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Thermal conductivity |
42W (m·k)-1 |
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Coefficient of thermal expansion |
11*10-6k-1 |
Availability
self-lubricating sleeve bearing forms available in standard dimensions
· Cylindrical bushes
· Thrust washers
· Sliding plates
Metric self-lubricating sleeve bearing and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, self-lubricating sleeve bearing with locating notches, self-lubricating sleeve bearing holes and machined grooves, customized self-lubricating sleeve bearing designs
Stock Size for Self Lubricating Bearings
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Plain Bearings & Self-lubricating Bushings | VIIPLUS Surface Engineering|Bearing Technology
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