RULAND MANUFACTURINGShort Clamp-On Slit Couplings

RULAND MANUFACTURING Slit Coupling: 3/16 in Bore Dia 1, 3/16 in Bore Dia 2

The RULAND MANUFACTURING Slit Coupling (MPN RSC8-3-3-A) is a short clamp-on slit coupling with a 3/16 in bore diameter 1 and a 3/16 in bore diameter 2, featuring a 21/32 in overall length. This component is designed…

SKU 3G-OTH-142097

Also listed as: RSC833A · RSC8 3 3 A

Brand

RULAND MANUFACTURING

Item

Slit Coupling: 3/16 in Bore Dia 1, 3/16 in Bore Dia 2

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

RSC8-3-3-A 

Type

3/16 in Bore Dia 2 

Overall Lg

21/32 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a RULAND MANUFACTURING slit coupling used for?

A RULAND MANUFACTURING slit coupling, such as the RSC8-3-3-A, is used to connect two shafts in motion-control systems. It compensates for minor misalignment while transmitting torque. Common applications include encoders, stepper motors, and precision positioning equipment in industrial automation.

What are the specifications of the RULAND RSC8-3-3-A slit coupling?

The RULAND RSC8-3-3-A is a short clamp-on slit coupling with a 3/16 in bore diameter on both ends and a 21/32 in overall length. It is manufactured by RULAND MANUFACTURING and is designed for zero-backlash torque transmission in light-duty motion-control applications.

Where to buy RULAND MANUFACTURING couplings worldwide?

You can source the RULAND RSC8-3-3-A slit coupling worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision coupling.

How to install a RULAND clamp-on slit coupling?

To install a RULAND clamp-on slit coupling, first ensure both shaft ends are clean and free of burrs. Slide the coupling onto the shafts, align the bores, then tighten the clamp screws evenly using a torque wrench to the manufacturer's recommended value. Avoid over-tightening to prevent distortion.

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 short clamp-on 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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