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Product Details:
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| Features: | Wear,Dry,Low Resistance | Meterial: | Low-Carbon Steel + Porous Bronze + Yellow POM Strips |
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| Plating: | Tin Or Copper | Type: | Wrapped Bushes, Thrust Washer |
| Special Use: | High-strength Steel Plate | Customized: | Available As Per Drawing |
| High Light: | du strip,plain sleeve bearing strips |
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Non-lead boundary lubrication bearing is improved on the basis of LIKE DX BUSHINGS.It can be applied to the field where non-lead is required.Now it's widely used in textile machines,auto operating parts and other middle speed,middle load and grease lubrication occasions.
The structure of this self-lubricated bearing material strip plate sheet consists of spherical powdered bronze sintered onto a steel backing and POM polyacetal resin impregnated into the surface.This bushing is filled with lubricant before installation, to which a small amount of lubricant is added at predetermined intervals to allow it to withstand long-term operation.
Plain Bearings & Sliding Bearing Strips
Our VIIPLUS range of bearing strip is suitable for rotary and oscillating movement applications.
The VIIPLUS bearing strip is made from carbon steel with a sintered bronze layer and an acetal co-ploymer layer.
Our machining service is able to produce non-standard sizes to suit customer specific requirements.
Please contact us for information on sizes.
Low friction for smooth rotation at startup and at low speed under high load conditions.
Seizure-free sliding surfaces.
Excellent shaft misalignment tolerance.
Ability to withstand impact loads.
Low friction.Damage prevention to shaft.
Virtually wear-free bearing surface with minimal lubricant.
VIIPLUS 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
of shapes.
Cylindrical bushes
Thrust washers
Strips
Our wrapped Ploymer lined bearings have a high wear resistance and low friction even with very small quantities of lubricant
The surface carries a pattern of circular indents which should be filled with grease on assembly
Low carbon steel gives exceptionally high load carrying capacity and excellent heat disspation
Our VIIPLUS range of wrapped acetal bearings can hugely reduce maintenance costs on projects large and small and are stocked in metric plain, imperial plain, metric washers. Imperial washers, metric strip and imperial strip.
Rear chassis hinges
Articulation joints
Spindles of drills
Gearboxes & clutches
Grinding and milling machines
Metal-Polymer Composite Bushing Material
Steel Back + Porous Bronze Sinter + POM with Lubrication Indents
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Sliding layer POM |
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OPERATING PERFORMANCE |
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Dry |
Poor |
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Oil lubricated |
Good |
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Grease lubricated |
Very Good |
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Water lubricated |
Poor |
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Process fluid lubricated |
Poor |
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GENERAL |
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Unit |
Value |
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Maximum load |
Static |
N/mm2 |
250 |
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Operating temperature |
Min |
°C |
- 40 |
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GREASE LUBRICATED |
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Maximum sliding speed |
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m/s |
＞2.0 |
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Coefficient of friction |
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0.05 – 0.20 |
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Max. load |
Static |
250N/mm2 |
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Dynamic |
140N/mm2 |
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Rotaing oscillating |
60N/mm2 |
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Max. speed |
Dry |
2m/s |
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Lubrication |
>2m/s |
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Max. PV (Dry) |
Short-time |
3.6N/mm2*·m/s |
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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 |
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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
Contact Person: tiffany
