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MRLC13-4-3-A158,93 € eaRuland MRLC13-4-3-A, 4mm x 3mm Long Slit Coupling, Aluminum, Clamp Style, 13.0mm OD, 20.0mm lengthMRLC13-4-4-A158,93 € eaRuland MRLC13-4-4-A, 4mm x 4mm Long Slit Coupling, Aluminum, Clamp Style, 13.0mm OD, 20.0mm lengthMRLC13-6-4-A158,93 € eaRuland MRLC13-6-4-A, 6mm x 4mm Long Slit Coupling, Aluminum, Clamp Style, 13.0mm OD, 20.0mm lengthMRLC16-5-4-A165,16 € eaRuland MRLC16-5-4-A, 5mm x 4mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-5-5-A165,16 € eaRuland MRLC16-5-5-A, 5mm x 5mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-6-4-A165,16 € eaRuland MRLC16-6-4-A, 6mm x 4mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-6-6-A165,16 € eaRuland MRLC16-6-6-A, 6mm x 6mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-7-4-A165,16 € eaRuland MRLC16-7-4-A, 7 mm x 4 mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-7-6-A165,16 € eaRuland MRLC16-7-6-A, 7 mm x 6 mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC16-8-5-A165,16 € eaRuland MRLC16-8-5-A, 8mm x 5mm Long Slit Coupling, Aluminum, Clamp Style, 16.0mm OD, 23.5mm lengthMRLC20-10-5-A167,34 € eaRuland MRLC20-10-5-A, 10mm x 5mm Long Slit Coupling, Aluminum, Clamp Style, 20.0mm OD, 26.0mm lengthMRLC20-10-6-A167,34 € eaRuland MRLC20-10-6-A, 10mm x 6mm Long Slit Coupling, Aluminum, Clamp Style, 20.0mm OD, 26.0mm lengthMRLC20-9-9-A167,34 € eaRuland MRLC20-9-9-A, 9mm x 9mm Long Slit Coupling, Aluminum, Clamp Style, 20.0mm OD, 26.0mm lengthMRLC25-11-10-A176,70 € eaRuland MRLC25-11-10-A, 11mm x 10mm Long Slit Coupling, Aluminum, Clamp Style, 25.0mm OD, 34.0mm lengthMRLC25-11-9-A176,70 € eaRuland MRLC25-11-9-A, 11mm x 9mm Long Slit Coupling, Aluminum, Clamp Style, 25.0mm OD, 34.0mm lengthMRLC25-12-9-A176,70 € eaRuland MRLC25-12-9-A, 12mm x 9mm Long Slit Coupling, Aluminum, Clamp Style, 25.0mm OD, 34.0mm lengthMRLS16-5-5-A161,58 € eaRuland MRLS16-5-5-A, 5mm x 5mm Long Slit Coupling, Aluminum, Set Screw Style, 16.0mm OD, 23.5mm lengthMRLS16-6-4-A161,58 € eaRuland MRLS16-6-4-A, 6mm x 4mm Long Slit Coupling, Aluminum, Set Screw Style, 16.0mm OD, 23.5mm lengthMRLS16-6-5-A161,58 € eaRuland MRLS16-6-5-A, 6mm x 5mm Long Slit Coupling, Aluminum, Set Screw Style, 16.0mm OD, 23.5mm lengthMRLS16-7-6-A161,58 € eaRuland MRLS16-7-6-A, 7 mm x 6 mm Long Slit Coupling, Aluminum, Set Screw Style, 16.0mm OD, 23.5mm lengthMRLS20-10-9-A162,93 € eaRuland MRLS20-10-9-A, 10mm x 9mm Long Slit Coupling, Aluminum, Set Screw Style, 20.0mm OD, 26.0mm lengthMRLS20-9-6-A162,93 € eaRuland MRLS20-9-6-A, 9mm x 6mm Long Slit Coupling, Aluminum, Set Screw Style, 20.0mm OD, 26.0mm lengthMRLS25-10-8-A171,82 € eaRuland MRLS25-10-8-A, 10mm x 8mm Long Slit Coupling, Aluminum, Set Screw Style, 25.0mm OD, 34.0mm lengthMRLS25-11-11-A171,82 € eaRuland MRLS25-11-11-A, 11mm x 11mm Long Slit Coupling, Aluminum, Set Screw Style, 25.0mm OD, 34.0mm length
Über
Long style slit couplings have added torque and misalignment capabilities compared to the short styles. They are an alloy, one-piece configuration designed to provide smooth transmission of motion, high torsional stiffness, low bearing loads, and long life. Bore sizes start at 1.5mm with outer diameters as small as 6mm for use in sensitive precision applications. Ruland slit couplings are RoHS3 and REACH compliant.

Short style slit couplings are ideal for compact installations. They are a one-piece design made from 7075 aluminum for a long, zero-backlash life. The two sets of identical slits provides the best balance between zero backlash, torsional stiffness and low bearing load. Slit couplings can accommodate parallel misalignment, angular misalignment, and axial motion. Ruland slit couplings are RoHS3 and REACH compliant.

Why Ruland?
- The single piece aluminum construction results in a lightweight, low inertia coupling capable of speeds up to 70,000 RPM.
- Short styles for compact installations.
- Long styles for added torque and misalignment capabilities.
- Bore sizes starting at 1.5mm for use in sensitive precision applications found in medical and scientific equipment.
- Accommodates parallel misalignment, angular misalignment, and axial motion.
- Manufactured from 7075 aluminum for a long zero-backlash life.
- Slit couplings are RoHS3 and REACH compliant.