E-Type Retaining Rings for Shaft Locking
Premium DIN6799 E-style retaining rings with three-prong design for superior shaft retention. Precision-manufactured with ±0.05mm tolerance for critical industrial applications.
Key Features
Product Advantages
Engineered for superior performance in demanding industrial applications with proven reliability and precision.
Anti-Loosening Design
Open-end structure with raised tips ensures secure fit in shaft grooves, preventing axial displacement under strong vibration conditions.
Friction-Based Locking
Self-locking capability without special tools, performance unaffected by lubrication or humidity variations.
Easy Installation & Reusability
Hand-installable design reduces assembly time significantly, reusable feature lowers long-term maintenance costs.
Installation Process
High Durability
Corrosion-resistant stainless steel (SUS 304/316) for harsh environments
Precision Manufacturing
DIN 6799 standard compliance with ±0.05mm tolerance
Wide Compatibility
Perfect shaft-groove matching for various industrial applications
Cost Effective
Reusable design reduces maintenance and replacement costs
Application Scenarios
Trusted across industries for critical shaft retention applications requiring precision and reliability.
Heavy Industry
Construction machinery, mining equipment, and hydraulic systems requiring robust shaft retention.
- • Excavator hydraulic cylinders
- • Mining conveyor systems
- • Heavy-duty pump assemblies
Automotive
Transmission systems, bearing retention, and critical engine components.
- • Transmission shaft assemblies
- • Bearing retention systems
- • Engine timing components
Infrastructure
Industrial pumps, valves, and conveyor systems in critical infrastructure.
- • Water treatment pumps
- • Industrial valve assemblies
- • Material handling systems
Energy
Wind turbines, power generation equipment, and nuclear facilities.
- • Wind turbine gearboxes
- • Generator shaft retention
- • Power plant equipment
Furniture & Hardware
High-end furniture joints and precision sliding mechanisms.
- • Premium sliding systems
- • Adjustable furniture joints
- • Hardware mechanisms
Marine & Offshore
Corrosion-resistant applications in harsh marine environments.
- • Ship propulsion systems
- • Offshore platform equipment
- • Marine pump assemblies
Materials & Surface Treatments
Premium materials and advanced surface treatments for optimal performance in demanding environments.
Available Materials
316 Stainless Steel
Marine GradeExceptional corrosion resistance for marine and chemical environments. Ideal for offshore and pharmaceutical applications.
304 Stainless Steel
StandardMost widely used stainless steel with good corrosion resistance and formability. Common in general industrial applications.
65Mn Spring Steel
High StrengthHigh carbon steel with excellent hardness and wear resistance. Ideal for high-stress automotive and machinery applications.
Carbon Steel Q235
EconomicLow-carbon steel with good weldability and strength. Cost-effective solution for standard industrial applications.
Surface Treatments
Dacromet Coating
Chrome-FreeExcellent corrosion resistance for automotive and harsh environment applications. Environmentally friendly alternative.
Zinc Plating
StandardStrong corrosion protection through electroplating or hot-dip process. Common in construction and outdoor machinery.
Passivation
StainlessEnhanced corrosion resistance for stainless steel through protective oxide layer formation. Food-grade applications.
Black Oxide
AestheticBlack protective layer with good appearance and mild corrosion resistance. Ideal for tools and mechanical parts.
Quality Certified
ISO 9001 quality control with full material traceability and certification documentation.
Custom Solutions
Tailored material and treatment combinations based on your specific application requirements.
Expert Support
Technical consultation for optimal material and treatment selection for your application.
Technical Specifications
Precision-engineered to DIN 6799 standards with comprehensive size range and performance specifications.
DIN 6799 Specifications
| Shaft Diameter (d) | Ring OD (D) | Thickness (s) | Groove Width (b) |
|---|---|---|---|
| 3mm | 6.5mm | 0.4mm | 0.5mm |
| 4mm | 8.5mm | 0.5mm | 0.6mm |
| 5mm | 10.5mm | 0.6mm | 0.7mm |
| 6mm | 12.5mm | 0.7mm | 0.8mm |
| 8mm | 16.5mm | 0.8mm | 0.9mm |
| 10mm | 20.5mm | 1.0mm | 1.1mm |
Note: Complete size range from 3mm to 50mm shaft diameter available. Custom sizes and specifications can be manufactured upon request.
Performance Data
Load Capacity
Quality Standards
Manufacturing Excellence
18 years of OEM/ODM experience serving Belt & Road countries with advanced production capabilities and quality assurance.
Production Capabilities
Service Capabilities
Quality Assurance
Ready for Your DIN6799 E-Type Ring Solution?
Get precision-manufactured retaining rings with 24-hour sampling service. Join global partners who trust Insoer for critical shaft retention applications.
Insoer Fasteners · Wenzhou, China · sales@insoer.com · DIN6799 E-Type Retaining Rings Manufacturer