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RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling

The RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling (SKU SPC-28-28-SS, MPN SPC-28-28-SS) is a round keyed coupling with a 1 3/4 in bore diameter for both bore 1 and bore 2. As a rigid coupling, it provides a…

SKU 3G-OTH-140973

Also listed as: SPC2828SS · SPC 28 28 SS

Brand
RULAND MANUFACTURING
Item
Two-Piece Rigid Shaft Coupling
Category
Two-Piece Rigid Shaft Couplings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPC-28-28-SS
Type
1 3/4 in Bore Dia 2, Round Keyed

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 (SKU SPC-28-28-SS, MPN SPC-28-28-SS) is a round keyed coupling with a 1 3/4 in bore diameter for both bore 1 and bore 2. As a rigid coupling, it provides a fixed connection between two shafts, ensuring precise alignment and torque transmission without backlash.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling connects two shafts in precision motion-control applications, such as conveyors, packaging machinery, and robotics. It provides zero-backlash torque transmission and maintains exact shaft alignment. The SPC-28-28-SS model is a two-piece design with 1 3/4 inch bore diameters and a round keyway for secure power transmission.

What are the specifications of the RULAND SPC-28-28-SS rigid shaft coupling?

The RULAND SPC-28-28-SS is a two-piece rigid shaft coupling with a 1 3/4 inch bore diameter on both ends. It features a round keyway and is made by RULAND MANUFACTURING. The manufacturer part number is SPC-28-28-SS. This coupling is designed for applications requiring precise shaft alignment and zero-backlash torque transmission.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

You can source RULAND MANUFACTURING rigid shaft couplings, including the SPC-28-28-SS, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this coupling.

How to select the right RULAND rigid shaft coupling for an application?

To select the correct RULAND rigid shaft coupling, match the bore diameter to your shaft sizes—the SPC-28-28-SS fits 1 3/4 inch shafts. Consider the keyway type (round keyed) and torque requirements. Ensure the coupling material suits the environment. For precise alignment, use a two-piece design. Consult RULAND's technical data for maximum torque ratings.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This two-piece rigid shaft coupling has a 1 3/4 in bore diameter on both ends with a round keyed design. It provides precise shaft alignment and torque transmission for motion control and power transmission applications in industrial machinery, packaging equipment, and conveyor systems
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This two-piece rigid shaft coupling has a 1 3/4 in bore diameter on both ends with a round keyed design. It provides precise shaft alignment and torque transmission for motion control and power transmission applications in industrial machinery, packaging equipment, and conveyor systems
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This two-piece rigid shaft coupling connects shafts with a 1 3/8 in bore on one side and a 1 in bore on the other, both round keyed. It provides a fixed, zero-backlash connection for applications requiring precise shaft alignment, such as conveyors and packaging machinery
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This two-piece rigid shaft coupling connects shafts in precise alignment for motion control applications. It has a 1 1/4 in bore on one side and a 1 in bore on the other, with a round keyed design. Made of stainless steel, it is suitable for use in packaging, printing, and conveyor systems where zero backlash and high torque transmission are required

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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
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Two-piece rigid shaft coupling with 25 mm bore diameter on both ends, round keyed, and clamp-on style. Designed for zero-backlash torque transmission and secure shaft attachment in applications requiring precise alignment, such as conveyors, pumps, and machine tools
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
Two-piece rigid shaft coupling with 3/4 in and 14 mm round keyed bores. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, printing, and automation equipment
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore on one side and a 3/8 in bore on the other, both round keyed. It is designed for precise shaft alignment and torque transmission in motion control applications such as packaging, printing, and robotics
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