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PyungHwa Oil Seal

Thrust Washer

Located between the shaft and gear within the transmission, the thrust washer functions to distribute axial (thrust) loads and reduce friction, thereby extending the service life of components. Additionally, it maintains proper clearance between rotating parts to ensure the stable operation of the transmission.

Function
  • Distribution of axial loads.
  • Enhancing transmission durability and reliability.
Size
  • Inner Diameter   :  Φ58 ~ Φ62mm
  • Outer Diameter    :  Φ68 ~ Φ72mm
  • Thickness  :  2.8 ~ 3.3mm
Weight

3.5 ~ 4.5g

Features
  • Oil groove and hole design for optimal lubricant retention and distribution.
  • Protects contact surfaces by distributing surface pressure, reducing transmission Noise, Vibration, and Harshness (NVH).
  • Stabilizes gear alignment through precise clearance management, improving shift reliability.
  • Ensures heat resistance and wear life by selecting materials and coatings optimized for specific operating conditions.
PyungHwa Advantages
  • Achieved product weight reduction by adopting high-performance plastic materials instead of traditional steel.
  • Enhanced wear and heat resistance by upgrading materials from PA66 to PEEK or TORLON, ensuring superior performance even under extreme operating conditions.