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RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

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

The RULAND MANUFACTURING SPC-12-8-SS is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 1/2 in bore diameter 2, featuring a round keyed, inch design. This coupling provides a precise…

SKU 3G-OTH-140876

Brand
RULAND MANUFACTURING
Item
Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed
Category
Two-Piece Rigid Shaft Couplings
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPC-12-8-SS
Type
1/2 in Bore Dia 2, Round Keyed, Inch
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING SPC-12-8-SS is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 1/2 in bore diameter 2, featuring a round keyed, inch design. This coupling provides a precise, zero-backlash connection for aligning and joining shafts in industrial power transmission applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling connects two shafts in precise alignment for motion control applications. It is commonly used in packaging, printing, and automation equipment where zero backlash and high torsional stiffness are required. The SPC-12-8-SS model is a two-piece, inch-sized coupling with round keyed bores.

What are the specifications of the RULAND MANUFACTURING SPC-12-8-SS rigid shaft coupling?

The SPC-12-8-SS is a two-piece rigid shaft coupling with a 3/4 in bore diameter on one side and a 1/2 in bore diameter on the other. It features round keyed bores and is made by RULAND MANUFACTURING. The coupling is inch-sized and designed for precise shaft alignment in industrial machinery.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

You can source RULAND MANUFACTURING rigid shaft couplings, including the SPC-12-8-SS, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the right RULAND MANUFACTURING rigid shaft coupling?

To select the correct RULAND MANUFACTURING rigid shaft coupling, match the bore diameters to your shaft sizes and confirm the keyway type (round keyed for the SPC-12-8-SS). Ensure the coupling material and torque rating suit your application. For inch-sized couplings, verify dimensions in inches. 3G Electric can assist with sourcing.

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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