SC Type Single Lip Oil Seal NBR Oil Seals Inner Diameter 12 - 40 For Gearbox Sealing

SC TYPE

SC type oil seal, also known as spring-loaded single-lip seal, is mainly composed of rubber body, steel skeleton and clamping spring.

Material Selection

• Main material: generally made of Nitrile Rubber (NBR) or Fluorine Rubber (FKM).
• Spring material: stainless steel and other corrosion-resistant materials are usually used to ensure that the spring is not easy to rust, failure in the working environment, to ensure that its compression force on the sealing lip is stable and reliable.

The SC type single-lip oil seal is made from high-quality nitrile rubber, offering excellent oil resistance and wear resistance, and can operate stably within a temperature range of -30°C to 120°C. The inner diameter covers a range of common specifications from 12mm to 40mm, making it directly compatible with various low-pressure gearboxes.

The single-lip design, combined with precise dimensional tolerances, effectively prevents lubricant leakage while also blocking the ingress of external dust.

The product is manufactured using an integrated molding process, ensuring uniform rubber texture, good elasticity, and tight adhesion to the shaft surface. Whether for small gear transmission equipment or light machinery, it provides reliable sealing performance, easy installation without complex tools, and significantly reduces equipment maintenance frequency.

Specification of SC Type

Details Images

Packaging

Company Introduction

Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals.

The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable.

Factory

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.