Type 0-S

What Is Centaflex A Type 0–S? – Flexible Mounting with Axial Movement

Centaflex A Type 0–S is a modified version of the standard coupling, enhanced with guide pins in addition to bolts. These pins allow the coupling element to move slightly in the axial direction, making it easier to install and better suited for systems with thermal expansion, shaft displacement, or frequent service needs.

Why Choose Type 0–S?

  • Your equipment operates in fluctuating temperatures or mobile environments.
  • You need to reduce stress on the shaft connection.
  • Faster or easier installation/removal is important (e.g., confined engine rooms).
  • The coupling may need to float or accommodate slight axial movement.

Where It’s Used:

  • Marine drives (where space and thermal shift are common).
  • Wind turbine nacelles and shaft lines.
  • Railway powerpacks.
  • Gensets mounted in mobile or containerized setups.
  • Applications where frequent maintenance access is required.

Type 0–S Benefits:

  • Easier to service in tight installations.
  • Better tolerance to shaft misalignment over time.
  • Ideal for systems with thermal elongation.
  • Widely used in OEM configurations for mobile and energy-sector equipment.
  • Available in all standard CENTAFLEX A sizes and Shore hardness levels (50 / 60).
If your old coupling has guide pins in addition to bolts, it’s most likely a Type 0–S. Replacing it with a Type 0 would affect performance and alignment.📦 We stock Type 0–S Centaflex A elements in all major sizes. Send us your part number or a photo for fast OEM confirmation and dispatch.

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