Slit Coupling, Clamp, Long, Bores 8mmx0.250", OD 0.787", Aluminum MPN:RLC13-8MM-1/4"-A

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Brand: RULAND
Part #: RLC13-8MM-1/4"-A
UPC: 634529299494
SKU
510-G3402177
Regular Price $162.81 Special Price $116.29

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Slit Coupling, Clamp, Long, Bores 8mmx0.250", OD 0.787", Aluminum

This Ruland supplied slit coupling is a high-performance solution for applications requiring zero-backlash and high torsional stiffness. Its clamp style design and single-piece aluminum construction make it ideal for high-speed applications up to 7,500 RPM. The long slit design provides increased torque and misalignment capabilities, accommodating all forms of misalignment with low bearing loads. This makes it an excellent choice for applications involving sensitive bearings or high-speed machinery. Suitable for use in a variety of industries, including aerospace, medical, and industrial automation, this coupling offers a reliable and efficient solution for precise motion transfer and high-speed rotation.

Top product features:

  • Zero-backlash design for reduced vibration at high speeds up to 7,500 RPM
  • Two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings
  • Accommodates all forms of misalignment with low bearing loads to protect small sensitive bearings

Top product applications:

  • High-speed machinery applications where reduced vibration and increased torque are required
  • Power transmission systems in aerospace and defense industries where zero-backlash and high torsional stiffness are essential
  • Precision machinery and equipment in industries such as medical devices and pharmaceuticals where low bearing loads and high accuracy are necessary
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 7,500 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 8mm x 0.250" bores, 0.787" (20.0mm) OD, and 1.024" (26.00mm) 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: 0.04
Product info last updated on February 24, 2026 5:41am UTC Category: Bearings, V-belts and Power Transmission Equipment
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