EC Series End Cover Oil Seal Hydraulic Cylinder Seals NBR Rubber KSK Oil Seal End Cover

Contact me for free samples and coupons. Hubungi saya untuk sampel dan kupon gratis.
Ada apa:0086 18588475571
Wechat wechat: 0086 18588475571
Skype: sales10@aixton.com
Jika Anda memiliki masalah, kami menyediakan 24 jam bantuan online.
xNama Produk | Segel penutup EC/VK | Bahan produk | NBR |
---|---|---|---|
Warna produk | Hitam | Media kerja | Minyak mineral, minyak sintetis, dll. |
Suhu operasi | -40°C hingga +100°C | Sifat material | tahan minyak 、 tahan air |
Penggunaan produk | Terutama digunakan untuk gearbox dan pereduksi rumah untuk mencegah debu dan kontaminan memasuki bag | Spesifikasi produk | Spesifikasi lengkap, dan kustomisasi didukung. |
Built-in metal frame design • Extended service life • Simplified maintenance


The EC Series End Cover Oil Seal is a precision-engineered sealing solution designed to protect bearings and internal components from contaminant ingress and lubricant leakage in rotary equipment. Featuring an advanced double-lip design with integrated dust exclusion and primary sealing functions, it ensures reliable performance in industrial machinery, automotive systems, and heavy-duty applications.
- Dual-lip protection: The primary lip maintains lubrication; the secondary lip expels dust, dirt, and moisture.
- Premium raw materials: Made from NBR material, it is oil-resistant, waterproof, and dustproof.
- Easy installation: Designed with a precision-machined thick metal skeleton for quick and safe assembly.
- Temperature resistance: Performs stably within a range of -40°C to +100°C.
- Cost-effective: Reduces downtime and maintenance costs by extending component lifespan.
Parameter | Standard Range |
---|---|
Shaft Diameter | 24mm-215mm |
Temperature | -40°C to +100°C |
Materials | NBR (Standard) |
working medium | mineral oil, synthetic oil, etc. |
characteristics | oil-resistant and waterproof |


- Industrial Gearboxes: Prevents lubricant leakage and contaminant entry.
- Automotive Transmissions: Ensures long-term sealing reliability.
- Electric Motors: Protects bearings from dust and moisture.
- Agricultural Machinery: Resists abrasive environments and harsh weather.
- Pumps & Compressors: Maintains sealing under variable pressure conditions.
-
Optimized lip geometry:
◦ Computer simulation design ensures low friction and minimal heat generation.
◦ The main lip, spring-loaded, maintains consistent sealing force.
-
Durable construction:
◦ Equipped with reinforced metal skeleton.
◦ Precisely molded elastomer with excellent wear resistance.