Slit Coupling, Set Screw, Long, Bores 5x5mm, OD 20.0mm, Aluminum MPN:MRLS20-5-5-A
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Free Shipping
In Stock
SKU
510-G3389577
Slit Coupling, Set Screw, Long, Bores 5x5mm, OD 20.0mm, 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 up to 15,000 RPM. Made from a single piece of aluminum, it features two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness. Ideal for applications requiring high torque and misalignment capabilities, it can accommodate all forms of misalignment with low bearing loads, protecting small sensitive bearings. Suitable for use in aerospace, medical, and industrial equipment, this long slit coupling is a reliable choice for precision machinery and high-speed systems.
Top product features:
- Zero-backlash design for reduced vibration at high speeds
- Balanced design for reduced vibration at high speeds up to 15,000 RPM
- Two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness
Top product applications:
- High-speed machinery
- Precision machinery assembly
- Sensitive bearing protection
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 5mm x 5mm bores, 20.0mm OD, and 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: 5.00
- Package Height: 2.00
- Package Weight: 0.04
Product info last updated on February 6, 2026 10:29am UTC
Category: Bearings, V-belts and Power Transmission Equipment