Sealing NBR oil seal for jeepney car for dana44 rear axle
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
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1.Description of Oil Seal:
As we know that there is some oil would go-in the rubbing parts of the machine usually and in order to resistant against this oil we need to use the oil seal to seal the gap of the machine. More than that, we have to concern to how to seal the water, chemical liquid and the dust, all of these environment calls for the oil seal. We promise of Oil Seal,Rubber Oil Seal, O-Ring, Rubber Seal, Rubber Gasket, Rubber
2.Main features of Oil Seal:
Waterproof/oilproof/dustproof/wearproof/airproof
Heat/cold/chemical/Ozone /wearing resistant
Anticorrosion/antiage/anti-friction
Multiple styles/colors/models(more than 4000)
3. Oil Seal Images:
4. Oil Seal Technical Parameters:
Property | High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc. |
Shape | According to your requirement. |
Color | Any color is available ,according to your requirements. |
Material | NBR, CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc. |
Hardness | 30-90ShoreA |
Delivery | In 10 days |
Packing | Plastic bag & carton box or according to your requirements. |
Application | Electronic field, industrial machine & equipment, house-hold appliance, telecommunication, automobile, medical equipment industry etc. |
5.FAQ
①How about your company？
We have organized several common questions for our clients，may help you sincerely：
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.
②How 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.
- Q: 500 degree high temperature rubber sealing strip
- High temperature resistant seal PTFE (plastic) - (195 ~ 250 DEG C) can be used for a long time.
- Q: What are the uses and types of seals?
- According to the type of sealing structure, sealing mechanism, seal shape and material, the classification of seal is:Packing into the packing cavity after the gland axial compression on it (see figure 29.5-9), when the filler and relative motion, because the plastic filler to produce a radial force, and close contact with the shaft. At the same time, the lubricant impregnated in the packing is extruded and an oil film is formed between the contact surfaces. Because the contact state is not uniform, the contact parts will appear the boundary lubrication condition, known as the "bearing effect"; the concave without contact to form a small oil tank, oil film thickness, contact and non-contact parts of an irregular maze, preventing the liquid leakage flow this effect, called "labyrinth effect". This is the mechanism of packing seal. Obviously, the good seal is to maintain the "bearing effect" and "labyrinth effect"". That is to say, to maintain good lubrication and proper compression. If the lubrication is bad or pressed too tight, the oil film will be interrupted, resulting in dry friction between the packing and shaft, and finally lead to burning shaft and serious wear and tear.
- 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: 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: Design of sealing ring, groove and bottom fillet of sealing ring
- The O ring seal is a typical extrusion seal. The compression ratio and stretch of the section diameter of O ring are the main contents of sealing design, which are important for sealing performance and service life. The O ring is usually installed in the sealing groove to seal. The good sealing effect of O shape seal ring depends largely on the proper matching of the size of the O ring and the groove size, forming a reasonable sealing ring, the amount of compression and the amount of tension. Sealing device design, processing, if the O ring compression is too small, it will cause leakage; too much compression will lead to O ring rubber stress relaxation caused by leakage. Similarly, excessive stretching in the work of the O ring will also accelerate aging and cause leakage. The standards of the countries all over the world have strict regulations.
- Q: The seal of the front end of the cylinder and the cylinder, "O" ring, why has it been serrated for some time?,
- It should be considered that the gap between the two mounting surfaces of the 0 type ring is too large.It is recommended to reduce the fit clearance or increase the retaining ring.
- Q: Do some machinery, bearings, wind power equipment, machine seals, agents? Are there any prospects for the next few years?
- This and many external factors, not a good evaluation, Foshan City, Southern China Damansen seal is the largest professional seal manufacturing enterprises, can communicate with the conversation.
- Q: What are the material requirements of the valve sealing surface?
- Table 29.2-2 characteristics of commonly used sealing methodsCategory material useLiquid polymer material, liquid sealant, anaerobic adhesive and hot-melt sealantFiber, plant fiber, cotton, linen, paper, cork gasket, soft packing, dust-proof seals, cloth rubber sealsAnimal hair fiber, felt, leather gasket, soft packing, molding filler, oil seal, dust-proof sealFiber, mineral fiber, asbestos gasket, soft packingArtificial fibres, organic synthetic fibres, glass fibres, carbon fibres, ceramic fibres, soft packing, cloth, rubber sealsElastomer, rubber, synthetic rubber, natural rubber gasket, molding filler, oil seal, soft packing, dust-proof sealing parts, fully enclosed sealsFluorine plastic, plastic nylon, polyethylene, phenolic plastic, chlorinated polyether, polyphenylene sulfide, oil seal, gasket, packing filler, soft hard packing, piston ring, mechanical seal and dustproof seals, fully enclosed seal
- Q: What are static seals and dynamic seals?
- In O type rings, the main performance is that their compression ratio can not be the same, and the groove size design can not be the same, in the case of pressure, the dynamic seal need to increase the hardness, or even use the retaining ring. According to the use of the situation, the dynamic sealing requirements of the O ring strict workmanship. In terms of material, it is only determined by working conditions.
- Q: What is the maximum resistance to the seal in the hydraulic system currently being produced?
- The key depends on your seal structure, the good sealing structure can assist the seal, reduce the pressure of the seal. Take a simple example: the well-known O ring, the static sealing pressure 5~10MPa
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Sealing NBR oil seal for jeepney car for dana44 rear axle
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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