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RULAND MANUFACTURING Set Screw Rigid Shaft Coupling: 1 1/4 in Bore Dia - Set Screw Rigid Shaft Couplings
RULAND MANUFACTURINGSet Screw Rigid Shaft Couplings

RULAND MANUFACTURING Set Screw Rigid Shaft Coupling: 1 1/4 in Bore Dia

The RULAND MANUFACTURING Rigid Shaft Coupling (MPN SCC-20-20-SS) is a set screw rigid shaft coupling with a 1 1/4 in bore diameter for both bore 1 and bore 2, featuring a round keyed type. This product is part of our…

SKU 3G-OTH-135183

Also listed as: SCC2020SS · SCC 20 20 SS

Brand
RULAND MANUFACTURING
Item
Set Screw Rigid Shaft Coupling: 1 1/4 in Bore Dia
Category
Set Screw Rigid Shaft Couplings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SCC-20-20-SS
Type
1 1/4 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 Rigid Shaft Coupling (MPN SCC-20-20-SS) is a set screw rigid shaft coupling with a 1 1/4 in bore diameter for both bore 1 and bore 2, featuring a round keyed type. This product is part of our industrial solutions across 14 departments, with specialist depth in power transmission components.

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 precision motion-control applications, such as conveyors, packaging machinery, and industrial automation. It provides zero-backlash torque transmission and maintains exact shaft alignment, making it suitable for positioning systems where misalignment is not tolerated.

What are the specifications of the RULAND SCC-20-20-SS rigid shaft coupling?

The RULAND SCC-20-20-SS is a set screw rigid shaft coupling with a 1 1/4 in bore diameter on both ends, round keyed, and made by RULAND MANUFACTURING. It is designed for high-torque, zero-backlash connections between equal-diameter shafts in industrial equipment.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

You can source RULAND MANUFACTURING rigid shaft couplings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead times on the SCC-20-20-SS and other RULAND coupling models.

How to select a RULAND rigid shaft coupling for an application?

To select a RULAND rigid shaft coupling, match the bore diameter to your shaft sizes and confirm the keyway type (e.g., round keyed). Ensure the coupling material (stainless steel in the SCC-20-20-SS) suits your environment. Verify torque and speed ratings from RULAND's catalog, and account for zero-backlash requirements in precision drives.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 1 3/8 in bores with a round keyed design. It connects shafts in applications requiring precise alignment and torque transmission, such as industrial machinery and automation systems
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 1 3/8 in bores with a round keyed design. It connects shafts in applications requiring precise alignment and torque transmission, such as industrial machinery and automation systems
This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1 1/8 in bore diameter on both ends and a round keyed design. It is used to connect two shafts in precise alignment for motion control applications requiring zero backlash and torsional rigidity. Made of stainless steel, it is suitable for packaging, printing, and automation equipment
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1 1/8 in bore diameter on both ends and a round keyed design. It is used to connect two shafts in precise alignment for motion control applications requiring zero backlash and torsional rigidity. Made of stainless steel, it is suitable for packaging, printing, and automation equipment
This rigid shaft coupling features two 1/2 inch bores with a round keyway, designed for inch-series shafts. It uses set screws for secure shaft attachment and provides zero-backlash torque transmission. Typical applications include connecting drive shafts in motion control systems where precise alignment and high torsional stiffness are required
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This rigid shaft coupling features two 1/2 inch bores with a round keyway, designed for inch-series shafts. It uses set screws for secure shaft attachment and provides zero-backlash torque transmission. Typical applications include connecting drive shafts in motion control systems where precise alignment and high torsional stiffness are required
This set screw rigid shaft coupling connects two shafts of equal diameter for precise torque transmission in applications where misalignment is not expected. It features a 1 3/4 in bore diameter on both ends and a round keyed design. The coupling is made of stainless steel
RULAND MANUFACTURING
This set screw rigid shaft coupling connects two shafts of equal diameter for precise torque transmission in applications where misalignment is not expected. It features a 1 3/4 in bore diameter on both ends and a round keyed design. The coupling is made of stainless steel
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 1 1/2 in bores and a round keyed design. It is used to connect two shafts in fixed alignment for torque transmission in applications such as conveyors and precision drives where zero misalignment is required
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 1 1/2 in bores and a round keyed design. It is used to connect two shafts in fixed alignment for torque transmission in applications such as conveyors and precision drives where zero misalignment is required
This rigid shaft coupling from RULAND MANUFACTURING features two 7/8 inch bores with a round keyway for positive torque transmission. The set screw design provides a secure connection between shafts in motion control applications. Typical uses include packaging, printing, and robotics where zero backlash and high torsional stiffness are required
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This rigid shaft coupling from RULAND MANUFACTURING features two 7/8 inch bores with a round keyway for positive torque transmission. The set screw design provides a secure connection between shafts in motion control applications. Typical uses include packaging, printing, and robotics where zero backlash and high torsional stiffness are required

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This set screw rigid shaft coupling from RULAND MANUFACTURING features a 30 mm bore diameter for both bore 1 and bore 2, designed for round shafts. It is a metric-sized coupling with no keyway, providing zero-backlash connection for precise alignment in motion control and power transmission applications
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This set screw rigid shaft coupling from RULAND MANUFACTURING features a 30 mm bore diameter for both bore 1 and bore 2, designed for round shafts. It is a metric-sized coupling with no keyway, providing zero-backlash connection for precise alignment in motion control and power transmission applications
This rigid shaft coupling from RULAND MANUFACTURING features two 25 mm bores with a round keyed design for metric shafts. It is used to connect shafts in applications requiring precise alignment and zero backlash, such as industrial machinery, conveyors, and precision drives. The set screw design provides secure fastening and torque transmission
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This rigid shaft coupling from RULAND MANUFACTURING features two 25 mm bores with a round keyed design for metric shafts. It is used to connect shafts in applications requiring precise alignment and zero backlash, such as industrial machinery, conveyors, and precision drives. The set screw design provides secure fastening and torque transmission
This set screw rigid shaft coupling connects two 16 mm diameter round shafts for torque transmission with zero backlash. It is suitable for applications requiring fixed shaft alignment, such as in motion control and conveyor systems
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This set screw rigid shaft coupling connects two 16 mm diameter round shafts for torque transmission with zero backlash. It is suitable for applications requiring fixed shaft alignment, such as in motion control and conveyor systems
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 20 mm bores with a round keyed, metric design. It provides a direct, zero-backlash connection for precise shaft alignment in power transmission applications such as conveyors, packaging machinery, and positioning systems
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This set screw rigid shaft coupling from RULAND MANUFACTURING features two 20 mm bores with a round keyed, metric design. It provides a direct, zero-backlash connection for precise shaft alignment in power transmission applications such as conveyors, packaging machinery, and positioning systems
This set screw rigid shaft coupling has a 35 mm bore diameter for both bore 1 and bore 2, designed for round shafts. It provides zero-backlash torque transmission in power transmission applications such as conveyors, pumps, and machine tools. Metric sizing, no keyway
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This set screw rigid shaft coupling has a 35 mm bore diameter for both bore 1 and bore 2, designed for round shafts. It provides zero-backlash torque transmission in power transmission applications such as conveyors, pumps, and machine tools. Metric sizing, no keyway
One-piece rigid shaft coupling with 8 mm bores on both ends, round keyed, and secured by set screws. Designed for direct shaft-to-shaft connections in motion control and automation equipment where zero backlash and high torsional stiffness are required
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One-piece rigid shaft coupling with 8 mm bores on both ends, round keyed, and secured by set screws. Designed for direct shaft-to-shaft connections in motion control and automation equipment where zero backlash and high torsional stiffness are required
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RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1/4 in bore diameter on both ends, a round one-piece design, and inch sizing with no keyway. It provides zero-backlash torque transmission for connecting two shafts in motion control, packaging, and automation equipment