Rubber Washer HNBR
The rubber sealing ring is an annular cover composed of one or several parts, which is fixed on one ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the intrusion of foreign objects.
Product Details
The rubber sealing ring is an annular cover composed of one or several parts, which is fixed on one ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the intrusion of foreign objects.
With fluorine rubber, nitrile rubber, silicone, ethylene propylene rubber, double fluorine rubber and other materials, it is widely used in various machinery, resistant to various petroleum-based oils and various chemical media: the use of non-rubber species can meet- 60℃-+200℃ (Double fluororubber FFKM can reach more than 300 degrees after a specific vulcanization method), the use of pressure range: <10MPa (hydraulic), <1MPa (pneumatic) <16MPa (static seal) Nitrile Rubber and gasoline-resistant formulations (90, 93, 97) have an expansion rate of 0.
Products made of fluorine rubber, nitrile rubber, chloro rubber and other materials are widely used in hydraulic, mechanical, pneumatic and other industries. All kinds of resistant petroleum-based oils have excellent wear resistance, and different rubber types can be selected to meet the temperature range of -60℃-+200℃.
It is an axially acting elastic rubber sealing ring used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and adaptability, can compensate for large tolerances and angle deviations, can prevent internal grease or oil from leaking out, and can also prevent external splashing water or dust intrusion.
Product use: used for the sealing of pistons in reciprocating hydraulic cylinders.
Scope of application:
TPU: general hydraulic cylinder, general equipment hydraulic cylinder.
CPU: hydraulic cylinders for construction machinery and oil cylinders for high temperature and high pressure.
Material: Polyurethane TPU, CPU
Hardness: HS85±2°A
Operating temperature:
TPU: -40～+80℃
CPU: -40～+120℃
Working pressure: ≤32Mpa
Working medium: hydraulic oil, emulsion
Our Services
1. Any of your kind inquiry conveyor chain would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
6. With years of manufacture and promotion experience in global market, brings you profit and great success!
We are a professional manufacturer of seals. For more information on rubber washer and other seals, please call or contact us immediately.
Hot Tags: rubber washer hNBR, suppliers, manufacturers, factory, customized, quotation, Rubber Washer, NBR Black Rubber Washer, FKM Black Rubber Washer, Rubber Washer HNBR, Flat Sealing Ring, Silicone Rubber Washer Black
Send Inquiry
