Slit Coupling, Set Screw, Long, Bores 6x4mm, OD 13.0mm, Aluminum MPN:MRLS13-6-4-A
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Free Shipping
In Stock
SKU
510-G3391905
Slit Coupling, Set Screw, Long, Bores 6x4mm, OD 13.0mm, Aluminum
The Ruland long slit coupling is a precision-engineered solution for high-speed applications up to 20,000 RPM. Made from a single piece of aluminum, this zero-backlash coupling features two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness. Its set screw design and 6mm x 4mm bores ensure secure connections. With increased torque and misalignment capabilities, this coupling is ideal for applications requiring high precision and reliability, such as in medical equipment, aerospace, and industrial machinery. Its compact design and low bearing loads also make it suitable for use in applications with sensitive bearings.
Top product features:
- Zero-backlash design for reduced vibration at high speeds up to 20,000 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
- Precision instrumentation
- Robotics and automation systems
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 20,000 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, 13.0mm OD, and 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: 5.00
- Package Height: 2.00
- Package Weight: 0.01
Product info last updated on February 14, 2026 8:16am UTC
Category: Bearings, V-belts and Power Transmission Equipment