Slit Coupling, Set Screw, Long, Bores 6x4mm, OD 16.0mm, Aluminum MPN:MRLS16-6-4-A

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Brand: RULAND
Part #: MRLS16-6-4-A
UPC: 634529297834
SKU
510-G3389918
Regular Price $132.71 Special Price $94.79

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Slit Coupling, Set Screw, Long, Bores 6x4mm, OD 16.0mm, Aluminum

The Ruland Slit Coupling is a high-performance solution for applications requiring zero-backlash and reduced vibration at high speeds. Made from a single piece of aluminum, this coupling features two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness. With its set screw style and 6mm x 4mm bores, it's ideal for applications such as CNC machines, robotics, and medical equipment. The long design increases torque and misalignment capabilities, making it suitable for use in machinery with high-speed shafts. Its compact size and low bearing loads also protect sensitive bearings, ensuring reliable operation in demanding environments.

Top product features:

  • Zero-backlash design for reduced vibration at high speeds up to 17,000 RPM.
  • Two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness.
  • Accommodates all forms of misalignment with low bearing loads to protect small sensitive bearings.

Top product applications:

  • Power transmission in applications where high speed and precision are required
  • High-speed machinery and equipment
  • High-precision instrument drives
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 17,000 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 6mm x 4mm bores, 16.0mm OD, and 23.50mm length. This long slit coupling has increased torque and misalignment capabilities when compared to short styles. 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: 0.02
Product info last updated on February 28, 2026 8:15am UTC Category: Bearings, V-belts and Power Transmission Equipment
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