Slit Coupling, Set Screw, Short, Bores 12x10mm, OD 25.0mm, Aluminum MPN:MRSS25-12-10-A

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Brand: RULAND
Part #: MRSS25-12-10-A
UPC: 634529301227
SKU
510-G3392797
Regular Price $155.81 Special Price $111.29

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Slit Coupling, Set Screw, Short, Bores 12x10mm, OD 25.0mm, Aluminum

This zero-backlash Slit Coupling from Ruland is ideal for high-speed applications up to 15,000 RPM, featuring a balanced design and low vibration. Its compact size makes it perfect for confined spaces where traditional couplings won't fit. With two sets of slit cuts, it offers low inertia, no maintenance, and high torsional stiffness. Suitable for applications with misalignment, it protects sensitive bearings with low bearing loads. Used in machinery, equipment, and automation, this coupling is a reliable choice for industries requiring precision and reliability. Its RoHS and REACH compliance ensures environmental responsibility.

Top product features:

  • Zero-backlash design
  • Balanced design for reduced vibration at high speeds
  • Two sets of slit cuts allowing for low inertia, no maintenance, and high torsional stiffness

Top product applications:

  • High-speed machinery where low inertia and high torsional stiffness are required
  • Precision instrument drives where low vibration and high accuracy are necessary
  • Robotics and automation applications where small size and high speed are critical
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 15,000 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 12mm x 10mm bores, 25.0mm OD, and 25.80mm 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: 0.05
Product info last updated on February 12, 2026 6:34pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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