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Double Lip Shaft Oil Seal
High Performance Double Lip Oil Seal TC for Motor and Gearbox Shafts
- Overview
- Related Products
The Double Lip Shaft Oil Seal is designed to deliver enhanced protection in dynamic sealing environments. It features a dual-lip structure: the primary lip retains lubricant within the system, while the secondary lip acts as a dust barrier, preventing external contaminants such as dirt, moisture, and fine particles from entering the application.
Key Features
· Dual-lip configuration for combined sealing and exclusion functions
· Spring-energized primary lip ensures stable radial contact
· Outer shell available in rubber-coated or metal cases for precise housing fit
· Compatible with rotating shafts in lubricated and dusty environments
Material Options
· NBR: General-purpose oil and grease resistance
· FKM: High-temperature and chemical resistance
· Silicone, PTFE: For specialized industrial or food-grade applications
Typical Applications
· Electric motors and gearboxes
· Automotive crankshafts and axles
· Pumps, compressors, and industrial drives
· Agricultural and off-highway equipment
Benefits
· Enhanced service life through reduced wear and leakage
· Improved protection against environmental ingress
· Supports high-speed and moderate pressure operation
NQKSF Standard sizes are available for fast delivery. Custom materials and designs can be developed on request to suit specific operating conditions.
