RULAND MANUFACTURINGSet Screw Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 1 1/8 in Bore Dia 1, 1 1/8 in Bore Dia 2, Round

The RULAND MANUFACTURING SCX-18-18-SS is a set screw rigid shaft coupling with a 1 1/8 in bore diameter on both ends, featuring same bore dimensions. It has a round design and is offered in inch dimensions.

SKU 3G-OTH-139990

Brand

RULAND MANUFACTURING

Item

Rigid Shaft Coupling: 1 1/8 in Bore Dia 1, 1 1/8 in Bore Dia 2, Round

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SCX-18-18-SS 

Type

1 1/8 in Bore Dia 2, Round, Inch 

View Full Spec Sheet

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 SCX-18-18-SS rigid shaft coupling used for?

The RULAND MANUFACTURING SCX-18-18-SS is a set screw rigid shaft coupling used to connect two shafts with a 1 1/8 in bore diameter each, providing zero-backlash torque transmission in motion control, packaging, and conveyor systems.

What are the specifications of the RULAND MANUFACTURING SCX-18-18-SS?

The SCX-18-18-SS has a round design, same bore dimensions of 1 1/8 in on both ends, and is offered in inch dimensions. It is a set screw rigid shaft coupling from RULAND MANUFACTURING, part number SCX-18-18-SS.

Where to buy a RULAND MANUFACTURING SCX-18-18-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING SCX-18-18-SS rigid shaft coupling worldwide. We handle full logistics and customs clearance to deliver this inch-dimension, round coupling with 1 1/8 in bores to your facility.

How to install a RULAND MANUFACTURING set screw rigid shaft coupling?

To install the SCX-18-18-SS, align both shafts with 1 1/8 in diameters, slide the coupling over the shaft ends, and tighten the set screws evenly to the manufacturer's recommended torque. Ensure shafts are properly aligned to avoid binding.

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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