RULAND MANUFACTURINGSet Screw Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round

The RULAND MANUFACTURING SCX-12-12-SS is a set screw rigid shaft coupling with a round, one-piece design. It features same bore dimensions of 3/4 inch for both bore diameters and is manufactured in inch sizes.

SKU 3G-OTH-139975

Brand

RULAND MANUFACTURING

Item

Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SCX-12-12-SS 

Type

3/4 in Bore Dia 2, Round, One-Piece 

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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 rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling, like the SCX-12-12-SS, connects two shafts with the same 3/4 inch bore diameter to transmit torque without misalignment. It is used in industrial power transmission applications such as conveyors, pumps, and machine tools where precise shaft alignment is maintained.

What are the specifications of the RULAND MANUFACTURING SCX-12-12-SS?

The RULAND MANUFACTURING SCX-12-12-SS is a set screw rigid shaft coupling with a round, one-piece design. It has same bore dimensions of 3/4 inch for both bore diameters, is manufactured in inch sizes, and is made by RULAND MANUFACTURING. The part number is SCX-12-12-SS.

Where to buy a RULAND MANUFACTURING SCX-12-12-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING SCX-12-12-SS rigid shaft coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this inch-size, same-bore coupling.

How to select a rigid shaft coupling for same bore dimensions?

To select a rigid shaft coupling like the RULAND MANUFACTURING SCX-12-12-SS, match both shaft diameters exactly—here 3/4 inch each. Ensure the coupling type (round, one-piece) fits your space and torque needs. Use set screws for secure fastening. Verify inch sizing and material compatibility with your environment.

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 set screw rigid shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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