Nitrile rubber hub oil seal for trucks and buses, construction machinery OEM 3930173 121*160*26
Specification
Wheel oil seal
121*160*26
Wheel oil seal
The hub oil seal can also be called the oil retaining ring in the term of the automobile maintenance industry. It is an important part of the rolling bearing or sliding bearing installed in the automobile. Its quality relationship is the key to directly affecting the engine start or the normal operation of the automobile. Anyone who knows the business in the automotive industry knows that the type of rubber oil seal is used for automotive seals. The rubber rotary sealing ring contacts the shaft or the housing through the flexible sealing lip to prevent oil leakage from the bearing and prevent external dust and muddy water. intrusion. Maintains good lubrication conditions for rolling or sliding friction parts and prolongs service life.
The role of the wheel hub oil seal
The function is: used to prevent the leakage or leakage of lubricating oil or other oils, etc., it can also prevent the infiltration of dust, maintain the good lubrication conditions of rolling or sliding friction parts, and prolong the service life. The general oil seal will be there in the car
parameter
| parameter | |||||||
| product name | Wheel oil seal | ||||||
| size | 121*160*26 | ||||||
| Material | rubber and steel | ||||||
| size | standard/OEM | ||||||
| Serve | Sales / After Sales | ||||||
| warranty period | 1 year | ||||||
| Minimum order quantity | 50PCS | ||||||
| Package | Oupin packaging or neutral packaging can also be customized packaging |
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| delivery time | 15-30DAYS | ||||||
| Shipping terms | |||||||
| payment terms | T/T D/P credit card | ||||||
| OEM&ODM： | Custom-made samples are acceptable | ||||||
| material | Low TEMP. |
High TEMP. |
Performance | ||||
| NBR | -40 | 120 | Good resistance to alcohol,amines, petroleum oils, and gasoline over a wide range of temperature. Also good resistance to caustic salts and fair acid. Poor in strong oxidants, chlorinated hydrocarbons, ketones, and esters |
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| HNBR | -25 | 140 | HNBR is made from NBR by hydrogenation. It has high temperature resistance, abrasion resistance and good physical properties. |
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| ACM | -25 | 150 | It is used in diaphragm, hose for automotive application. Good resistance to heat, ozone and oil. Generally attacked by water, alcohol, glycol and aromatic hydrocarbons. The molecular structure contains ethyl acrylate (EA). Butyl acrylate (BA), and methoxy ethyl acrylate (MEA). High BA content get better low temperature resistance, and high MEA content get more oil resistance. |
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| EPDM | -40 | 125 | Stable in polar fluids (alcohol, ketone, and glycol), and hydrochloric acid. Due to the low specific gravity, it can compound with large amount filler. |
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| VMQ | -60 | 125 | The most widely temperature ranges for application. Good weather and ozone resistance, but poor mechanical property and chemical resistance. |
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| FKM | -20 | 250 | Fluoroelastomers have a high degree of chemical stability and are currently the best media resistance of any elastomer. Type 26 fluoroelastomer resistant to petroleum-based oils, diester oils, silicone ether oils, silicic acid oils, inorganic acids, most organic, inorganic solvents, drugs and so on |
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Factory production line
Product Details
