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RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2, 25/32 in Overall Lg - Long Set Screw Slit Couplings
RULAND MANUFACTURINGLong Set Screw Slit Couplings

RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2, 25/32 in Overall Lg

The RULAND MANUFACTURING Long Set Screw Slit Coupling (MPN RLS8-1/4"-4MM-A) is a 1/4 in bore diameter 1, 4 mm bore diameter 2, round coupling with a 25/32 in overall length. 3G Electric interprets your demand for…

SKU 3G-OTH-143153

Also listed as: RLS8144MMA · RLS8 1 4 4MM A · RLS8-1-4-4MM-A

Brand
RULAND MANUFACTURING
Item
Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2, 25/32 in Overall Lg
Category
Long Set Screw Slit Couplings
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
RLS8-1/4"-4MM-A
Type
4 mm Bore Dia 2, Round
Overall Lg
25/32 in

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Long Set Screw Slit Coupling (MPN RLS8-1/4"-4MM-A) is a 1/4 in bore diameter 1, 4 mm bore diameter 2, round coupling with a 25/32 in overall length. 3G Electric interprets your demand for this OEM part, sources it across 14 industrial departments, and supports with specialist depth in motion control components.

Frequently Asked Questions

What is a RULAND MANUFACTURING slit coupling used for?

A RULAND MANUFACTURING slit coupling, such as the RLS8-1/4"-4MM-A, is used to connect two shafts in motion-control applications. It accommodates misalignment while transmitting torque, making it ideal for precision equipment like encoders, stepper motors, and linear actuators in industrial automation.

What are the specifications of the RULAND RLS8-1/4"-4MM-A slit coupling?

The RULAND RLS8-1/4"-4MM-A is a long set screw slit coupling with a 1/4 in bore diameter on one side and a 4 mm bore diameter on the other. Its overall length is 25/32 in. This RULAND MANUFACTURING coupling is designed for precise shaft connections in motion-control systems.

Where to buy RULAND MANUFACTURING couplings worldwide?

You can source RULAND MANUFACTURING couplings, including the RLS8-1/4"-4MM-A, through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine RULAND components for your motion-control needs.

How to select the right RULAND slit coupling for my application?

To select the correct RULAND slit coupling, match bore diameters to your shaft sizes—for example, the RLS8-1/4"-4MM-A fits a 1/4 in and a 4 mm shaft. Consider overall length, torque requirements, and misalignment tolerance. RULAND MANUFACTURING offers various bore combinations; consult technical specs to ensure proper fit and performance.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING long set screw slit couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3 mm Bore Dia 2, 25/32 in Overall Lg, Round (MPN RLS8-1/4"-3MM-A)
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RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3 mm Bore Dia 2, 25/32 in Overall Lg, Round (MPN RLS8-1/4"-3MM-A)
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RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 5 mm Bore Dia 2, 25/32 in Overall Lg, Round (MPN RLS8-1/4"-5MM-A)
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RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 1/4 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RLS8-4-4-A)
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 1/8 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RLS8-4-2-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 1/8 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RLS8-4-2-A)
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3/16 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RLS8-4-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3/16 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RLS8-4-3-A)
RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 25/32 in Overall Lg, Round (MPN RLS8-4MM-1/8"-A)
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RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 25/32 in Overall Lg, Round (MPN RLS8-4MM-1/8"-A)

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This long set screw slit coupling from RULAND MANUFACTURING features a 6 mm bore diameter 1 and a 1/8 in bore diameter 2, with a round type and overall length of 25/32 in. It is used to connect two shafts in motion-control systems, accommodating misalignment while transmitting torque. Typical applications include encoders, stepper motors, and linear actuators in industrial automation
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