POM Polyacetal Coated Self Lubricating Bearings
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Self Lubricating Polyacetal Bushing,POM, china supply, charged or free samples
Maintenance-free, self lubricating bearing polyacetal Coted StripsThe structure of this prelubricated yellow bushing strip material consists of spherical powdered bronze sintered onto a steel backing and polyacetal resin impregnated into the surface. Metal-polymer-composite material Polyacetal-Copolymer bearing material (POM) Cylindrical bushes Flanged bushes Thrust washers Flanged washers Strips TOP BEARINGS POM Coted bushing based sliding bearing also similar Dx bushing, boundary lubrication bearing,SF-2 oilless bearing,dry bearing, POM lined plain dry bush. It has similar material structure with DU bushing. The difference is the layer with POM coated. We are leading exporter of POM Coated Bushing,sliding bearing,boundary lubrication bearing,Dry Bearing in china. Dry bearing material Metal-polymer-composite material POM with lubrication indents TOP-20 Strips, Slide paths PAS self lubricating low-maintenanceWrapped POM Lined Bearings Steel + Bronze Powder + POM(DX) Strips Our POM range of wrapped acetal lined bearings are suitable for rotary and oscillating movement applications. The TOP plain bearings are available in metric and imeprial sizes as standard. Our in-house machining service is able to offer non-standard sizes to suit customer specific requirements. CharacteristicsTOP BEARINGS 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 Metal - Polymer Composite Bearing With POM MaterialThe TOP BEARINGS range are ideal for the automotive, machine building and agricultural industries and indeed any application where lubricant cannot be supplied continuously.
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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
Typical Applications
Rear chassis hinges
Articulation joints
Spindles of drills
Gearboxes & clutches
Grinding and milling machines
Boundary lubrication bearing,Wrapped Lined Bearings Sizes
Charged or free samples, Free of standard size slide bushing, small order acceptable, Apply to seller, charged of non-standard
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