Slit Coupling, Set Screw, Short, Bores 0.250"x0.125", OD 0.512", Alum MPN:RSS8-4-2-A
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Free Shipping
In Stock
SKU
510-G3401398
Slit Coupling, Set Screw, Short, Bores 0.250"x0.125", OD 0.512", Alum
This Ruland slit coupling is a high-performance solution for applications requiring zero-backlash and high torsional stiffness. Its balanced design reduces vibration at high speeds up to 30,000 RPM, making it ideal for use in precision machinery, medical devices, and other applications where sensitive bearings are used. The coupling's low inertia and no maintenance design also make it suitable for use in applications with limited space, such as robotics, aerospace, and automotive systems. Its compact size and high performance capabilities make it a versatile solution for a wide range of industries and applications.
Top product features:
- Zero-backlash design for reduced vibration at high speeds
- Balanced design for reduced vibration at high speeds up to 30,000 RPM
- Low inertia, no maintenance, and high torsional stiffness compared to beam couplings
Top product applications:
- High-speed machinery
- Precision equipment manufacturing
- Robotics and automation
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 30,000 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 0.250" x 0.125" bores, 0.512" OD, and 0.661" 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: 4.00
- Package Height: 2.00
- Package Weight: 0.01
Product info last updated on February 16, 2026 5:30am UTC
Category: Bearings, V-belts and Power Transmission Equipment