Fluid Solenoid Solution The bearing used stainless steel and a self-lubricating separator of fiberglass reinforced TEX. To give additional strength to the riveted separator in this bearing,Kevlar Liner were added More wear resistance and corrosion resistance extend life Wrapped composite sliding bearing Stainless steel 316 / PTFE fibres fabric gleitlager valve bushings application | VSB-36
Professional fluid solenoid valve bushings manufacturers
Favorable China Price + Stable Quality=Competitiveness
Stainless steel backing sintered with bronze powder overlaid with PTFE fibres fabric Suitable for dry running, low coefficient of friction, lower wear.
Also named plain bearing, comprising a lubricating surface and base layer, it can bear the shaft to avoid abrasion and provide a good self-lubricating performance.
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VIIPLUS has been providing customized designs and production of solenoid valves bushings & bearings for manufacturers and system integrators following our fundamental principles of quality, adaptability and reliability, including excellent post sale service.
Many years of experience in valve bushings allows us to push towards the development of new “leading edge” VIIPLUS self lubricating bearings designs to satisfy several sectors including vending and coffee machine manufacturing, car wash manufacturing, automation, medical, food and beverage, water control and chemical.
VIIPLUS SLIDING BEARING SOLUTIONS FOR YOUR APPLICATIONS
Wrapped composite sliding bearing
Carbon-steel / PTFE fibres fabric
Available on request
42W(m x K) 1
Coefficient of thermal
11 x 10- 6 x K-1
Excellent sliding and wear behaviour, especially in case of rotating and oscillating movement, good shock absorption, very high load capacity, no water absorption
Support materialCarbon steel
Sliding layerPTFE fibres fabric
Support material: Stainless steel and bronze on request
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]
The application of an adequate force fitting mandrel is advisable
Bushing inner-Ø after mountingH9
Shaft tolerancef7 to h8
it is a dry sliding bearing with glued PTFE 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
This sliding bearing type and special dimensions are only available on request