Slit Coupling, Set Screw, Short, Bores 3x3mm, OD 13.0mm, Aluminum MPN:MRSS13-3-3-A

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Brand: RULAND
Part #: MRSS13-3-3-A
UPC: 634529296905
SKU
510-G3385894
Regular Price $132.29 Special Price $94.49

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Slit Coupling, Set Screw, Short, Bores 3x3mm, OD 13.0mm, Aluminum

This Ruland slit coupling is a high-performance, zero-backlash coupling ideal for applications requiring high speeds and precision. Its balanced design reduces vibration at speeds up to 30,000 RPM, making it suitable for use in machinery, equipment, and robotics. The coupling's low inertia and high torsional stiffness provide reliable performance in confined spaces, accommodating various forms of misalignment with minimal bearing loads. This aluminum coupling is perfect for sensitive applications, such as medical devices, aerospace, and automotive, where precise motion control is critical. Its compact design also makes it suitable for use in tight spaces, reducing the need for custom machining.

Top product features:

  • Zero-backlash design for precise operation
  • Balanced design for reduced vibration at high speeds
  • Low inertia, no maintenance, and high torsional stiffness

Top product applications:

  • High-speed machinery such as spindles, lathes, and grinders
  • Small servo motors and precision gearboxes
  • High-torque applications such as dental and medical equipment
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 30,000 RPM. The coupling is made from a single piece of aluminum and has two sets of slit cuts allowing for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings. It is set screw style and has 3mm x 3mm bores, 13.0mm OD, and 16.80mm length. This short style slit coupling can fit in confined spaces where the long style may not fit. It can accommodate all forms of misalignment with low bearing loads helping to protect small sensitive bearings. This slit coupling is manufactured by Reliance Precision Ltd. in their facility in County Cork, Ireland and is RoHS and REACH compliant.

Additional Information

  • Country of Origin: IE
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 2 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 7.00
  • Package Width: 5.00
  • Package Height: 2.00
  • Package Weight: 0.01
Product info last updated on February 28, 2026 3:00pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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