Ruland
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Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD
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Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD
Ruland Oldham couplings feature a zero-backlash balanced design for reduced vibration and exceptional durability.
Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD
Item #: 3936807

Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD

Item #: 3936807

NZD 38

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Saturday, August 29
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Ruland Oldham couplings feature a zero-backlash balanced design for reduced vibration and exceptional durability.
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What Stands Out

Durable Material
Constructed from black acetal, ensuring high wear resistance and longevity, making it ideal for demanding industrial applications.
Versatile Sizes
Available in 3/4" and 19.1mm bore options, catering to diverse machinery requirements and allowing seamless integration in various setups.
Precision Engineering
Designed to minimize backlash and maintain alignment, ensuring optimal performance and reliability in motion transfer applications, setting it apart from competitors.

Product Details

Shop Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD online at a best price in Cook Islands. B00AOC86NC

Who Should Buy?

Suitable For
  • Precision Engineers

    Ideal for precision engineers needing accurate torque transmission in motion control applications with minimal backlash.

  • Robotics Developers

    Suitable for robotics developers requiring a reliable coupling for managing rotational motion in robotic arms or joints.

  • Automated Equipment

    Beneficial for automated machinery users where flexibility and vibration absorption are crucial for performance.

Not Suitable For
  • High Torque Applications

    Not suitable for applications requiring high torque transmission beyond the coupling's rated capabilities.

Product Description

Ruland OD1219-AT Oldham Coupling Disk, Black Acetal, Bore, 34 or 19.1mm OD

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What material are Ruland Oldham couplings made from?

    Answer: They are made from acetal for enhanced torque and torsional stiffness.
  • Question: What is the maximum speed an Oldham coupling can handle?

    Answer: The maximum speed is 4,500 RPM.
  • Question: How does the Oldham coupling protect against overload?

    Answer: It acts as a mechanical fuse, stopping power transmission if a disc breaks.

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23 July 2026 · via Trustpilot
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NZD 38

Order now and get it around Saturday, August 29

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Carefully crafted by Ruland in Marlborough, MA.
  • Zero-backlash design ensures smoother operation.
  • Acetal material offers higher torque and torsional stiffness.
  • Acts as a mechanical fuse to prevent damage during torque overload.
  • Can handle significant parallel misalignment up to 10% of hub OD.
  • Compatible with clamp or set screw hubs for customization.

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