Long life Gearbox Oil Seal from Professional Manufacturer

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5000 pc
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10000 pc/month

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Product Description:

1.Description of Oil Seal:

Application:automobile,electrical appliance,mechanical, industrial, construction,household,medical,trains,automobile,motocycles,trucks,buses,

agricutural machinery and any equipments

high and low temperature resistant, acid-alkaline resistant, ozone resistant, aging resistant, weather resistant, good insulation property, anti-toxic, good air-permeable, etc.

2.Main features of Oil Seal:


Heat/cold/chemical/Ozone /wearing resistant


Multiple styles/colors/models(more than 4000)

Wide usage,High quality,Soft and good elasticity


3. Oil Seal Images:

Long life Gearbox Oil Seal from Professional ManufacturerLong life Gearbox Oil Seal from Professional Manufacturer

4. Oil Seal Technical Parameters:


High/low   temperature resistance, oil and fuel resistance, weathering resistance, O   zone resistance etc.


According   to your requirement.


Any color   is available ,according to your requirements.


NBR, CR,   SBR, EPDM, IIR, NR, EP, Silicone, VITON etc.




In 10   days


Plastic bag   & carton box or according to your requirements.


Electronic   field, industrial machine & equipment, house-hold appliance,   telecommunication, automobile, medical equipment industry etc.



We have organized several common questions for our clientsmay help you sincerely 

How about your company

A world class manufacturer & supplier of Glass Wool Blanket is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


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- Inquire about price/MOQ

Q:Is polyurethane TPV suitable for sealing products?
The needle, stopper, bottle, Straw, casing and other soft parts;7 、 flashlight shell, children's toys, toy tires, golf bags, all kinds of grips, etc..- electronic appliances1. All kinds of earphone wire, earphone wire connector;2, mine cable, numerical control coaxial cable, ordinary and high-grade wire and cable insulation layer and sheath;3 、 power socket, plug and sheath etc.;
Q:The function and principle of cooling water for mechanical seal of water pump?
For mechanical seal water, first of all, you should understand the structure of the mechanical seal, mainly by grinding between the static and dynamic ring seal
Q:What seals should be used for high speed spindle rotation?
Rotary shaft lip type suggested use is made of fluorine rubber seal (seal fluorine rubber material), resistant to environmental conditions are as follows: -20 degrees -240 degrees, excellent chemical resistance, excellent wear resistance.
Q:What are the requirements of bearings for sealing?
Non contact seals include axial curve seals, radial bend seals, oil groove seals, retaining rings, seals, etc.
Q:Why should the hydraulic cylinder be sealed? Which parts need to be sealed? What are the common sealing rings?
The main purpose of hydraulic cylinder is to push the piston through hydraulic oil to transfer energy to the force body. If the hydraulic cylinder is not sealed, then the two chambers of the tank will be exchanged to form an inner leakage, which will not push the piston to move.Generally in the piston, both ends of the cylinder has a sealing ring (including oil seals and dust).The common sealing rings are O, Y and special sealing rings.
Q:Excuse me, what's the material for the general piston ring?
application areaBecause of the above properties, PTFE is widely used in chemical machinery, electrical, electronic, metallurgical, defense aerospace, instrumentation, metal surface treatment, pharmaceutical, medical, textile, food and other industries, to become irreplaceable products. 1., filled with PTFE bearings, used in food, chemical, paper, textile machinery;
Q:What kind of performance requirements should the rubber seals meet?
physical propertyThe seal is generally divided into static sealing and dynamic sealing in two forms, one of the typical example is the static sealing pipe sealing, after installed in the pipeline, the pipeline movements will cause the rubber seal (circle) and slow motion interface, while the rubber is in the static state of compression. Because most of the pipeline buried underground, so some outside factors such as temperature, ultraviolet radiation and other basic oxidation on aging seal has no effect, at this time of the rubber material can require a higher compression performance, others can reduce the requirements; a movable seal used in the process of rubber seal should have different physical properties. The representative of the dynamic seal valve seal, the sealing process, the addition of rubber stress, the surrounding environment is complicated, so the rubber seal in the process due to excessive squeeze decreased elasticity, or because of wear caused by leakage. Therefore, in this process, we must according to the seal between the valve sealing parts in the process of the use of different materials used require different physical properties, and effectively solve the rubber seal and deformation, because of the long-term use of sealing effect reducing problems.
Q:What are the seals? What role can they each play?
The seal is small, but its role makes it become the main industry of the national economy and national defense, chemical, petroleum, coal, transportation and machinery manufacturing, the basic components and accessories, plays an important role in the development of national economy.
Q:Is it good to use NBR or EPDM for sealing parts?
NBR produces industrial rubber products exposed to mineral oils, liquids, and gases
Q:Classification of the use of seals
1. according to the function classification: divided into shaft seal, hole seal, dust seal, guide ring, fixed seal, rotary seal;2., according to material classification: divided into nitrile rubber, three yuan ethylene propylene rubber, fluorine rubber, silica gel, fluorine silicone rubber, nylon, polyurethane, engineering plastics, etc..

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