Slit Coupling, Clamp, Long, Bores 0.125"x3mm, OD 0.512", Aluminum MPN:RLC8-1/8"-3MM-A

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Brand: RULAND
Part #: RLC8-1/8"-3MM-A
UPC: 634529297001
SKU
510-G3386180
Regular Price $134.11 Special Price $95.79

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Slit Coupling, Clamp, Long, Bores 0.125"x3mm, OD 0.512", Aluminum

This Ruland slit coupling is a high-performance solution for demanding applications, offering zero-backlash and balanced design for reduced vibration at high speeds. Made from a single piece of aluminum, it features two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness. Suitable for clamp-style mounting, it accommodates all forms of misalignment with low bearing loads, protecting sensitive bearings. Ideal for applications requiring increased torque and misalignment capabilities, such as high-speed machinery, robotics, and precision equipment. Its compact design and high-performance features make it an excellent choice for a wide range of industries, including aerospace, medical, and industrial automation.

Top product features:

  • Zero-backlash design for reduced vibration at high speeds up to 12,000 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:

  • High-speed machinery applications where zero-backlash and high torsional stiffness are required
  • Precision assembly and inspection equipment where low inertia and no maintenance are necessary
  • High-torque applications where increased misalignment capabilities and low bearing loads are beneficial
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 12,000 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 clamp style and has 0.125" x 3mm bores, 0.512" (13.0mm) OD, and 0.787" (20.00mm) 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: 4.00
  • Package Height: 2.00
  • Package Weight: 0.01
Product info last updated on April 30, 2026 9:24pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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