MAN 11 Repair Kits 6 Pcs / Set Cassette Oil Seal 116*136*6.5 116*136*7.5 Mm

Product Feature:

The shaft skeleton oil seal is an essential component in lubricated rotating motion.

SPS rotating skeleton oil seal is after years of practice, the use of advanced technology processing.

A, sealing lip:

Sealing lip oblique wedge shape, sealing fluid role. Standard material is nitrile rubber, other rubber materials can be selected according to

requirements. Sealing lip can be either injection molding or mechanical cutting.

B, self-tightening spring "provides radial compression force.

Material: phosphating C72 spring steel (standard) or AISI302 stainless steel (for acid fluids and water)

C, metal skeleton: fixation and support.

Thin steel is usually used, but stainless steel may be used if required.

D. Dust proof lip: dust proof.

Selection of rubber materials

NBR70- NITrile butadiene rubber has good properties of mineral oil and edible oil. Good wear resistance, bending resistance, aging resistance,

elastic rubber body universal material. When the temperature is not too high, it can also be used with low concentration of inorganic acids and

salts.

Si70-silicic acid has lower physical/chemical properties (ductility, tensile strength, etc.) than other rubbers, but it has good compressibility and low

coefficient of friction, which is very important in some cases. Good resistance to mineral oil, but poor resistance to gasoline, acid and fluoride

agent.

Fkm70-fluorine rubber has good physical properties and high temperature resistance (instant up to 250 degrees). It is a good material for oil, fuel,

various solvents and chemical substances. Not recommended in the presence of low molecular lipids, ethers, ketones, amines. In some

conditions, other elastomers are easy to aging or loss, but fluorine rubber must be considered.

Hebei Tebiete Rubber Products Co.,Ltd was founded in 2013, the factory is located in the automobile rubber

production base - Julu Economic Development Zone, Hebei Province, next to Xingheng High-speed Julu toll

station. Mainly engaged in oil seals, O-rings, seals, shock cushion and other rubber products (automotive,

motorcycle, electrical appliances, construction machinery, mining, railway, petrochemical, aerospace and

other industry basic components) r & D, production, sales and service.

Factory covers an area of more than 30 acres, with professional technical team, unique production technology

and advanced production equipment and testing equipment. Through iatF16949:2016、 ISO9001:2008 quality

management system certification and SGS testing report; The products are eu compliant.

At present, we have formed  our own unique "TBT, "Aiguozhe", "Haiao" and other well-known brands, sales

have radiated the country's major automotive aftermarket and service stations, the provincial direct sales of

13 stores.Provide OEM customization service for customers in more than 10 countries

As a new energy power "ZXY Bearing", "DANA  Axle", "HANDE Axle ",  "Zhaofeng Bearing" , "Fang Sheng

axle",  "Hongyan Truck", "Dongfeng Truck", "Zhongtong coach", "BYD auto fittings factory, we always with

the best quality products, most competitive price for partners to provide quality services; As "One of the top

ten international brands in China auto parts industry", we always keep in mind our mission and the affirmation

of various industries. As "Shanghai World Expo business card recommended merchants", we try our best

to make TBT Brand  to the world and let the world know about TBT Brand l!