Stainless Steel 316 / Sliding Bearing Fibres Fabric Gleitlager For Valve Bushings
Stainless Steel 316 / Sliding Bearing Fibers Fabric Gleitlager is a type of valve bushing material that combines the durability and corrosion resistance of stainless steel 316 with the low-friction and wear-resistant properties of (Polytetrafluoroethylene). The fibers fabric Gleitlager provides a smooth sliding surface for the valve stem, reducing friction and wear, which extends the life of the valve bushings. This material is commonly used in industrial valves and other applications where a reliable and long-lasting sliding bearing solution is required.
Self Lubricating Bronze Bushing
VIIPLUS PLAIN BEARINGS made in China for the jack-up drilling platform provides a large number of slider and sliding sleeve.Provide self-lubricating maintenance-free bushing for oil and gas transportation system.
Wrapped composite sliding bearing Stainless steel 316 / fibres fabric gleitlager valve bushings application | VSB-36
VIIPLUS Sliding bearing solutions for your applications
Pre-finished metal sliding bearings
Spherical plain bearings
Rod ends
Technische Daten
- Wrapped composite sliding bearing
- Carbon-steel / fibres fabric
- Maintentance-free
- Available on request
Properties
- Excellent sliding and wear behaviour, especially in case of rotating and oscillating movement, good shock absorption, very high load capacity, no water absorption
Materials
- Support material Carbon steel
- Sliding layer fibres fabric
- Support material: Stainless steel and bronze on request
Material Properties
- Specific load capacity static≤ 350 [N/mm2]
- Specific load capacity dynamic≤ 180 [N/mm2]
- Sliding speed< 0.5 [m/s] 1 [m/s] lubricated
- Friction value ***0.03 [µ] to 0.20 [µ]
- Temperature strain– 50 [°C] to + 250 [°C]
- Max. PV-value1.8 [N/mm² x m/s]
Mounting Advise
- The application of an adequate force fitting mandrel is advisable
Tolerance Details
- Housing ØH7
- Bushing inner-Ø after mountingH9
- Shaft tolerancef7 to h8
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Max.Load |
Static |
350N/mm2 |
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Temp. |
-50°C~+250°C |
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Dynamic |
180N/mm2 |
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Friction coefficient |
0.03~0.20 |
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Max.speed |
Dry |
0.5m/s |
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Thermal conductivity |
42W(m x K) 1 |
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Grease |
1m/s~3m/s |
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Max.PV(Dry) |
Short-term |
3.6N/mm2 m/s |
Coefficient of thermal |
11 x 10- 6 x K-1 |
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Continuous |
1.8N/mm2 m/s |
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Maintenance
- is a dry sliding bearing with glued fibres fabric overlay. Lubrication is therefore not necessary and not allowed.
Range Of Application
- Machine and crane construction, apparatus engineering, agricultural machines, fittings, water pumps, chemical industry
Caption
This sliding bearing type and special dimensions are only available on request
Application
Now this product has been used like suspension and auxiliary of agriculture and construction machines,cranes and hydraulic and mechanical jibs,ball butterfly and sluice valves,water pumps,chemical industries etc.
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