NBR Automotive Oil Seals
Custom Mold High Quality Nbr Rubber Oil Seal For Tractor/Gearbox/Autos/Boats
Should oil seals be installed dry?
Proper seal set up is usually disregarded whilst deciding on an oil or grease seal for any given application. To start the seal set up, an crucial step is to pre-lubricate the seal with the oil or grease you will seal. This will lessen the “sliding“ friction pressure which could harm the seal whilst set up dry. It additionally prevents a dry beginning circumstance which could tear the seal cloth for the duration of preliminary run-in periods.
Introduction:
The NBR Oil seal is used to seal the rotating shaft of mechanical equipment for oil sealing components, and the cavity is basically static, so the oil seal is also known as rotating shaft lip seal ring. The outer edge of the oil seal is cylindrical to ensure static sealing of the chamber - rubber outer edge with an inner metal skeleton, and the outer edge with an outer metal skeleton, mostly polished and coated with anticorrosive coating. A sealed lip with a spring ensures the dynamic and static sealing reliability of the shaft. The results of long-term development and research show that the sealing lip structure of the oil seal has been improved to excellent performance, thereby improving the sealing reliability in a wider load range.
Product Details:
Materials: Nitrile Rubber(NBR), Viton rubber(FKM), ACM, HNBR and etc.
Other Names: TC rubber seal, Oil sealing, Rubber seal, FB oil seal, Hub oil seals, Wheel end seals, Auto Engine seals, rubber seals, Rubber sealing.
Operating temperature: NBR -40 – 120 °C ; FKM -20 – 250 °C
Color: Black, Brown, Red, Blue
Hardness: Shore A 40 -80
Application: Rear wheel hub oil seals are used for Man trucks, Sino trucks, Donfeng Trucks, Howo trucks , CFW trucks and other heavy trucks.
Product Features:
- The FKM rubber performs excellent under low and high temperature. The operating temperature is from -20 to 250 °C
- Performs excellent under chemicals. Anti-aging and good resistance to ozone.
- The NBR oil seals provide excellent resistance to mineral and petroleum oils.
- Performs excellent under gas and water.
- Good sealing effect in Dynamic and static sealing.
FAQ:
- How much FKM rubber oil seals do you have?
We have various kinds of FKM rubber oil seals. The inner diameter is from 10 mm to 600 mm.
- Could you supply free samples to us?
Yes, we can supply free samples to all our clients. For new customers, the samples of camshaft oil seals are free but the freight cost is not free. But we can return this charge to you in our formal orders. For our old customers, both the samples and freight are free.
- What is the output of your Viton rubber oil seals?
The output of our FKM oil seals is about 1000 to 1500 pc daily.
Package and delivery:
| Package | 1 pc per plastic bag, then on cartons |
| Delivery time | Around 2-3 weeks after the orders |
| Payment terms | T/T is preferable, D/P and L/C is also ok |
| Trade terms | EXW FOB CFR CIF DDP DDU |
| MOQ | 200-500 pcs |
Features of the Rubber:
| Material | Temperature( ℃ ) | Advantage |
| NBR | -40~+125 | Excellent abrasion resistance, Mineral oil resistant. |
| SIR | -60~+225 | Excellent heat resistance, cold resistance and weatherability. |
| FKM | -20~+250 | Have good heat resistance, oil resistant and chemicals resistance. |
| EPDM | -40~+125 | Water resistance, resistance to polarity, solvent resistance, inorganic drug resistance, and good weatherability. |
| SBR | -50~+100 | Resistance to polarity, solvent resistance, Excellent resistance to water |
| PTFE | -45~+100 | Heat resistance, Excellent cold resistance, chemicals resistance, goodweatherability, Low friction coefficient of oil seal materials |
Picture:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.