RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

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

SKU 3G-OTH-140940

Also listed as: SPC2016F · SPC 20 16 F

Brand

RULAND MANUFACTURING

Item

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

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

SPC-20-16-F 

Type

1 in Bore Dia 2, Round Keyed, Inch 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling (MPN SPC-20-16-F) is a round keyed, inch-series coupling with a 1 1/4 in bore diameter 1 and a 1 in bore diameter 2. This rigid coupling provides a zero-backlash, torsionally stiff connection for precise shaft alignment in motion control applications.

Frequently Asked Questions

What is a Ruland rigid shaft coupling used for?

A Ruland rigid shaft coupling connects two shafts in precise alignment for motion control, power transmission, and positioning applications. It is ideal for industrial machinery, conveyors, and automation systems where zero backlash and high torque transmission are required.

What are the specifications of the Ruland SPC-20-16-F coupling?

The Ruland SPC-20-16-F is a two-piece rigid shaft coupling with a 1 1/4 inch bore diameter on one side and a 1 inch bore diameter on the other. It features a round keyed design and is made in inch dimensions for reliable shaft connection.

Where to buy Ruland rigid shaft couplings worldwide?

3G Electric supplies Ruland rigid shaft couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the SPC-20-16-F or other Ruland coupling sizes.

How to select the right Ruland rigid shaft coupling?

Select a Ruland rigid coupling by matching bore diameters to your shaft sizes, ensuring keyway type (round keyed or square) aligns with your shaft key. Consider torque requirements and shaft alignment precision. For the SPC-20-16-F, verify both bore dimensions and keyway fit before ordering.

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 two-piece 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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