Slit Coupling, Set Screw, Long, Bores 0.188"x0.125", OD 0.512", Alum MPN:RLS8-3-2-A
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Free Shipping
In Stock
SKU
510-G3389044
Slit Coupling, Set Screw, Long, Bores 0.188"x0.125", OD 0.512", Alum
This Ruland supplied slit coupling is a high-performance solution for applications requiring zero-backlash and high torsional stiffness. Ideal for use in precision machinery and equipment, it features a balanced design for reduced vibration at high speeds up to 12,000 RPM. The coupling's low inertia and no maintenance design make it perfect for applications where downtime is not an option. Its increased torque and misalignment capabilities also make it suitable for use in applications with variable loads and misalignment, such as in medical devices, laboratory equipment, and precision manufacturing machinery. It is RoHS and REACH compliant.
Top product features:
- Zero-backlash design for reduced vibration at high speeds up to 12,000 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 drives
- Power transmission systems in aerospace and defense applications
- Precision machinery and equipment in the semiconductor industry
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 12,000 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 0.188" x 0.125" bores, 0.512" OD, and 0.787" 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: 4.00
- Package Height: 2.00
- Package Weight: 0.01
Product info last updated on January 19, 2026 11:26pm UTC
Category: Bearings, V-belts and Power Transmission Equipment