Ochiai Retaining Rings Thrust Direction Mounting Types Inverted External Ring ISTW

Manufacturer: Ochiai Co., Ltd.
Model: ISTW

Features

  • Compared to C-type retaining rings, the inner (outer diameter) of the retaining ring after installation in the groove is smaller, allowing it to be used in more space-efficient diameter locations.
  • Compared to C-type retaining rings, the contact area with the groove is smaller, resulting in a thrust load of approximately 2/3.

Dimention

  • Material = Carbon spring steel
  • Hardness = 40 through 50HRC
  • Finish = Phosphate coating (ACP)

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