Slit Coupling, Set Screw, Long, Bores 0.250"x4mm, OD 0.630", Aluminum MPN:RLS10-1/4"-4MM-A
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Free Shipping
In Stock
SKU
510-G3388369
Slit Coupling, Set Screw, Long, Bores 0.250"x4mm, OD 0.630", Aluminum
This high-performance Slit Coupling is designed for demanding applications where precision and reliability are crucial. Made from a single piece of aluminum, it offers zero-backlash and balanced design for reduced vibration at high speeds up to 10,000 RPM. With two sets of slit cuts, it provides low inertia, no maintenance, and high torsional stiffness. Ideal for applications with high torque and misalignment, such as in aerospace, medical, and industrial equipment manufacturing. Its compact size and high stiffness make it perfect for use in gearboxes, motors, and other power transmission systems where precision and reliability are paramount.
Top product features:
- Zero-backlash design for reduced vibration at high speeds up to 10,000 RPM.
- Two sets of slit cuts for low inertia, no maintenance, and high torsional stiffness compared to beam couplings.
- Accommodates all forms of misalignment with low bearing loads helping to protect small sensitive bearings.
Top product applications:
- High-speed machinery applications
- Precision machinery assembly
- High-torque power transmission systems
This Ruland supplied slit coupling is zero-backlash and has a balanced design for reduced vibration at high speeds up to 10,000 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 4mm bores, 0.630" (16.0mm) OD, and 0.925" (23.50mm) 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: 0.02
Product info last updated on February 7, 2026 6:43pm UTC
Category: Bearings, V-belts and Power Transmission Equipment