Slit Coupling, Set Screw, Short, Bores 4x3mm, OD 8.0mm, Aluminum MPN:MRSS8-4-3-A
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In Stock
Free Shipping
In Stock
SKU
510-G3421235
Slit Coupling, Set Screw, Short, Bores 4x3mm, OD 8.0mm, Aluminum
This Ruland supplied slit coupling is a high-performance solution for applications requiring precision and reliability. Ideal for use in high-speed machinery and equipment, the coupling's balanced design and zero-backlash operation minimize vibration and ensure smooth operation. The short style slit coupling is perfect for confined spaces, accommodating all forms of misalignment with low bearing loads. Its low inertia and high torsional stiffness make it an excellent choice for applications involving sensitive bearings. Suitable for use in industries such as aerospace, medical, and automation, this coupling offers a reliable and maintenance-free solution for demanding applications.
Top product features:
- Zero-backlash design for reduced vibration at high speeds
- Balanced design for reduced vibration at high speeds up to 40,000 RPM
- Two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness when compared to beam couplings
Top product applications:
- High-speed machinery
- Precision instruments
- Robotics and automation
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 40,000 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 4mm x 3mm bores, 8.0mm OD, and 11.70mm 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 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.00
- Package Width: 5.00
- Package Height: 2.00
- Package Weight: 0.51
Product info last updated on February 6, 2026 11:52pm UTC
Category: Bearings, V-belts and Power Transmission Equipment