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Hydraulic PTFE TC Double Lip Skeleton Rubber Oil Seal

Hydraulic PTFE TC Double Lip Skeleton Rubber Oil Seal

Hydraulic PTFE TC Double Lip Skeleton Rubber Oil Seal
Hydraulic PTFE TC Double Lip Skeleton Rubber Oil Seal

Large Image :  Hydraulic PTFE TC Double Lip Skeleton Rubber Oil Seal

Product Details:
Place of Origin: Qingdao, China
Certification: ISO-9001:2000, ISOTS16949
Payment & Shipping Terms:
Minimum Order Quantity: 500 USD
Packaging Details: neutral packing
Delivery Time: 30 days
Payment Terms: L/C, T/T
Detailed Product Description
Product Name: Spring Energized Ptfe Oil Seal Material: PTFE
Color: White/Black, Etc Size: 22*38*8
Item: Spring Energized Seal Style: Oil Seal
High Light:

Skeleton Rubber Oil Seal

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TC Double Lip Oil Seal

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Hydraulic PTFE Rubber Oil Seal

TC-Double lip skeleton oil seal
 

Oil seal overview
 
1. Since there is an oil film controlled by the edge of the oil seal between the skeleton oil seal and the shaft, the oil film has fluid lubrication characteristics. Under the action of the surface tension of the liquid, the rigidity of the oil film just makes the contact end of the oil film and the air form a crescent-shaped surface, which prevents the leakage of the working medium and realizes the sealing of the rotating shaft. The sealing ability of the skeleton oil seal depends on the thickness of the oil film on the sealing surface. If the thickness is too large, the oil seal will leak. If the thickness is too small, dry friction may occur, resulting in the skeleton oil seal and shaft wear. If there is no oil film between the sealing lip and the shaft, heat is easily generated. ,wear.
 
 
 
2. During the installation process, some oil must be applied to the seal ring while ensuring that the skeleton oil seal is perpendicular to the axis of the shaft. If it is not vertical, the sealing lip of the skeleton oil seal will drain the lubricant from the shaft and cause excessive wear of the sealing lip. During operation, the lubricant in the housing will seep out slightly to achieve the ideal state of forming an oil film on the sealing surface.
 

Product Description
 

Product namespring energized ptfe oil seal
MaterialSilicone, NBR, Metal & stainless steel, PTFE, etc.
ColorBlack, brown, red or as cusomer's requirement
Mediumhydraulic oil, fire retardant liquid, water, gas
Samplesavailable
OEMacceptable
The application and performance
low friction and good corrosion resistance. It can work whether if exist lubrication. The installation is very convenience.
PortQingdao 
CertificateISO-9001:2000, ISOTS16949
Packing Detailsneutral packing or as your requirement
StyleD(HTC)
Stand or nostandstand
 
 Advantages
 
Very good static seal
 
Good thermal expansion compensation
 
Shell allows greater roughness
 
Reduce the risk of corrosion
 
Sealing of low and high viscosity fluids
 
Medium main sealing lip, small radial force
 
Prevent harmful air pollutants

 

Common types of fkm power steering oil sealss
TypeCode numberMain featuresUsage
Simple single lippedBIt is commonly used for high and low speed rotating shafts and reciprocating movement to seal mineral, oil and water.Ordinary fkm power steering oil seals, in the case of less dust and impurities, the use of medium pressure, the reciprocating speed of <0.1m/s.
Regular lipFBIn addition to the characteristics of the above S type fkm power steering oil sealss, dust can be prevented.Ordinary fkm power steering oil seals, with dustproof lips, dustproof, resistant to medium pressure
No spring typeBVSpring free single lip type inner frame type rubber fkm power steering oil seals.Generally applicable to low-speed conditions, the sealing medium for the lubrication of ester.
Outer skeleton, single lipWWith the spring single lip exposed skeleton rubber fkm power steering oil seals, waist thin, follow good, good rigidity.Ordinary fkm power steering oil seals, used in case of less dust and impurities
Outer skeleton, double lipsFWWith the lips of the lips exposed, skeleton rubber fkm power steering oil seals, waist thin, followed by good, high stiffness, good coaxial.Ordinary fkm power steering oil seals, with dustproof lips, dustproof, resistant to medium pressure <0.05
Fabricated single lippedZFrom the inside and outside the outer skeleton fkm power steering oil seals skeleton assembly into piping and installation of high precision, fast heat dissipation, heavy load characteristics.Suitable for heavy load under high temperature and high speed condition
Fabricated double lippedFZThe assembled external skeleton fkm power steering oil seals with side lip has the characteristics of dust resistance, high installation accuracy, fast heat dissipation and heavy load characteristics.Apply to high temperature, high speed, heavy load under dust condition
Unidirectional reflux typeDextral SR,Levo DLA diagonal bar with angle in lip air measurement system using fluid mechanics principle, produces pump function, with reflux effect.Because of the backflow effect, the radial force is smaller than that of the ordinary fkm power steering oil seals, thereby reducing wear and heat build-up and improving service life
Pressure typeNYThe lip is short, stubby waist, with pressure, work pressure is less than 3MPa.The shaft end fkm power steering oil seals for high pressure pump, general PV value is less than or equal to 8

 

installation:
 
In order to provide an effective seal, the radial shaft seal must be installed correctly. It is recommended that experienced installers work in a clean environment and are equipped with appropriate tools to provide correct installation.
In order to facilitate the installation of the seals and achieve initial lubrication, Morgan recommends wiping the shaft and seals with the reserved lubricant before installation. Although the outer diameter of the metal housing seal can be slightly lubricated to simplify installation, the outer diameter of the rubber seal should always be lubricated.
Seals with auxiliary contact lip can also be filled with grease between the sealing lip and the auxiliary lip to reduce friction torque. This does not apply to silicone rubber seals and seals with hydrodynamic characteristics.

Contact Details
Qingdao Global Sealing-tec co., Ltd

Contact Person: Tinna Zhang

Tel: 86-532-85010156

Fax: 86-532-85013700

Send your inquiry directly to us (0 / 3000)