End Cover Dustproof Oil Seal NBR FKM Rubber Seals In Gearboxes

End Cover Oil Seal Dustproof Oil Seal NBR FKM Rubber Seals Used In Gearboxes

Applications

In the automotive industry, they are indispensable components. In engines, they prevent oil leakage from the crankshaft, camshaft and valve train areas.

In industrial machinery, EC oil seals keep lubricant in the gearbox, protecting gears from excessive wear due to lack of lubrication.

For hydraulic equipment such as hydraulic presses and cranes, they maintain the integrity of the hydraulic circuit and prevent leaks that can lead to hydraulic losses.

In agricultural machinery, they prevent dirt particles and water from entering bearings and other critical components, ensuring smooth operation even in difficult outdoor conditions.

This EC-type oil seal is designed for high-temperature sealing applications. It innovatively uses a fully enclosed fluororubber skeleton, with the metal substrate treated with phosphating before being vulcanized at high temperatures with fluororubber (FKM), achieving a peel strength of over 10 N/cm. The sealing lip features a stepped design, with the main lip responsible for sealing the medium and the auxiliary lip storing lubricant to reduce dry friction.

The operating temperature range is -10°C to 200°C, with the ability to withstand short-term high-temperature shocks up to 220°C. It demonstrates exceptional resistance to synthetic ester oils and silicone oils. The internal spring is made of an alloy material, offering three times the corrosion resistance, making it particularly suitable for high-temperature equipment such as engine crankshafts and hot oil circulation pumps. The installation tolerance compatibility is ±0.15mm, reducing the requirements for assembly precision.

Specification

Photos

Package

Paper bag + carton, also can be customized.

Company

Hebei Xiangte Seal Technology Co., Ltd. has profound inheritance and strong innovation vitality in the field of sealing parts. Its predecessor, as a senior enterprise in the industry, has accumulated rich experience in the research and development, production and sales of sealing parts. Now, the newly established Hebei Xiangte not only inherits the professional technology and quality pursuit of the old company, but also embarks on a new journey with a brand-new attitude and innovative concept.

In terms of products, our rubber sealing parts have excellent elasticity and sealing performance and can maintain good performance in various complex working environments. The company has a professional R & D team. They cleverly combine the technical background of the old company with the innovative thinking of the new company and continuously explore new technologies and new materials in the field of sealing parts. In the production link, advanced production equipment and strict quality control system work together to ensure that each sealing part has excellent performance. From the rubber sealing parts continued from the old company to the newly developed high-end oil seal parts and other products, they are widely used in many fields such as machinery, automobiles, and chemical industry.

The company has registered trademarks CCO and KKY. This is not only a distinct brand logo but also a solemn commitment to product quality. With excellent quality and good reputation, the company's products are selling well in domestic and foreign markets.

Hebei Xiangte Seal Technology Co., Ltd. always adheres to the business philosophy of "quality-oriented, customer first". Relying on the solid foundation of the old company and taking the pioneering and enterprising spirit of the new company as the engine, it is committed to providing customers with better products and services and striving to shine more brightly in the sealing parts industry.