SC Oil Seal
SC Oil Seal for general-purpose rotary shaft sealing, featuring a single lip design with spring, widely used in automotive and industrial equipment. Available in standard and custom sizes with OEM manufacturing support.
Product overview
Product details
SC Oil Seals are manufactured from NBR, FKM, or HNBR, featuring a single sealing lip with an internal garter spring for stable rotary shaft sealing.
They are widely used in automotive systems, industrial machinery, gearboxes, transmissions, pumps, and motors for general-purpose oil retention.
Key Features
- Single lip design for efficient oil sealing
- Spring-loaded sealing lip for stable shaft contact
- Cost-effective solution for general industrial use
- Good balance between performance and cost
- Suitable for medium-duty rotary applications
Technical Specifications
- Type: SC (Single Lip with Spring)
- Material: NBR / FKM / HNBR
- Temperature Range: NBR -30°C to +100°C, FKM -20°C to +200°C
- Structure: Rubber outer body with metal reinforcement
- Spring: Garter spring (steel or stainless steel)
Size Range
Available in standard sizes and custom dimensions. Custom inner diameter (ID), outer diameter (OD), and width supported.
Applications
- Automotive systems
- Industrial machinery
- Gearboxes and transmissions
- Pumps and motors
- General rotary shaft sealing applications
Material Advantages
NBR offers standard oil resistance and cost-effectiveness; FKM provides high temperature and chemical resistance; HNBR delivers improved durability under harsh conditions.
Customization
- Custom inner diameter (ID), outer diameter (OD), and width
- Material selection based on application requirements
- Spring material customization (carbon steel / stainless steel)
- Custom packaging and private labeling
Why Choose Us
- Over 10 years of experience in seal manufacturing
- 24-hour response time for inquiries and quotations
- Full OEM support with fast tooling development
- Standard sizes shipped within 5-10 days
- Custom orders delivered in 10-20 days
Frequently Asked Questions
What is an SC Oil Seal?
An SC oil seal is a single lip seal with a spring, used for general rotary shaft oil sealing applications.
What is the temperature range for SC oil seals?
NBR: -30°C to +100°C; FKM: -20°C to +200°C.
What materials are available for SC oil seals?
NBR (standard oil resistance, cost-effective), FKM (high temperature and chemical resistance), HNBR (improved durability under harsh conditions).
Can you produce custom SC oil seals?
Yes, we support custom sizes, materials, spring options, and packaging based on drawings or samples.
Interested in SC Oil Seal?
Send us your requirements for a fast quotation and technical support.