English
中文简体Designed for Ease of Use:
Installation and removal of our DIN 471 External Circlips are designed for efficiency. Specialized circlip pliers allow for controlled expansion of the ring, enabling easy placement into machined grooves on the shaft. The inherent spring action then ensures a tight and secure fit.
Key Advantages for Your Applications:
- Standardized Performance: Manufactured to DIN 471, ensuring consistent quality and interchangeability.
- High-Strength Material: Hardened spring steel (65Mn) provides exceptional durability and retention force.
- Corrosion Resistance: Black oxide finish offers protection against mild corrosion.
- Secure Shaft Retention: Effectively locates and retains bearings, gears, pulleys, and other components on shafts.
- Space-Saving Design: Offers a compact and efficient retention solution compared to other fastening methods.
- Ease of Installation & Removal: Designed for use with standard circlip pliers, simplifying assembly and maintenance.
- Wide Size Range: Available in a comprehensive range from d10 to d300, catering to diverse shaft diameter requirements.
Ideal for:
- Automotive transmissions and axles
- Industrial machinery and equipment
- Bearing and seal retention
- Gearbox assemblies
- Electric motors and pumps
- Power transmission systems
- General mechanical engineering applications
| Product Name | Standard | Material | Diameter Range (Shaft/Bore) | Thickness (mm) |
| External Circlip | DIN 471 | Spring Steel (1.8159), Zinc-Plated | 1.5 mm – 200 mm (Shaft) | 0.3 – 3.5 mm |
| External Circlip | ISO 8750 | Stainless Steel (AISI 304/316) | 2 mm – 120 mm (Shaft) | 0.4 – 2.5 mm |
| External Retaining Ring | ANSI B27.1 | Carbon Steel (ASTM A228), Zinc-Plated | 1/4" – 4" (Shaft) | 0.5 – 3.0 mm |
| External Circlip | JIS B 2804 | SCM435 Alloy Steel, Phosphate Coated | 3 mm – 80 mm (Shaft) | 0.4 – 2.0 mm |
| External Retaining Ring | GB/T 894.1-2020 | 65Mn Spring Steel, Black Oxide | 4 mm – 100 mm (Shaft) | 0.5 – 2.8 mm |
| External Circlip | DIN 472 | Stainless Steel (1.4301/AISI 304) | 5 mm – 150 mm (Bore) | 0.6 – 4.0 mm |
| External Retaining Ring | ISO 13337 | Alloy Steel (42CrMo4), Galvanized | 6 mm – 200 mm (Bore) | 0.8 – 4.5 mm |
| External Circlip | ANSI B27.2 | Stainless Steel (ASTM F899), Plain | 0.375" – 3" (Bore) | 0.6 – 3.2 mm |
