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DIN 471 External Circlip

DIN 471 is the German standard for external retaining rings designed for shaft installation. It is widely used in machinery manufacturing, automation systems, power transmission, and mold assemblies.

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DIN 471 標準 C 型扣環｜STW 為對應代號｜外卡式軸用結構｜碳鋼材質染黑處理｜適用歐系傳動設備軸
DIN 471 標準 C 型扣環｜STW 為對應代號｜外卡式軸用結構｜不銹鋼／白鐵材質｜對應高溫與濕熱環境

Product Features

  • Standard: DIN 471

  • Mounting Position: Secured into shaft grooves for axial component retention

  • Precision: Consistent tolerance for precise fit with mating grooves

  • Material options:
     • S50C (Carbon Steel) – Black oxide finish for rust prevention
     • SUS420 (Stainless Steel) – Suitable for high-corrosion environments

  • Size range: For shaft diameters Ø3mm to Ø300mm (custom sizes available)

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 Applications

  • Shaft positioning in industrial machinery

  • Thrust washer retention in motors and electric drives

  • Clamping components for automated assembly lines

  • Anti-loosening structure for automotive components

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Related Retaining Rings You May Need

  • DIN 472: Internal circlip for bore mounting

  • Open-End Rings: GR Type snap rings, C-Type circlips

  • Special Function Rings: V-shaped locating rings, high-hardness steel rings

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