Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
RULAND MANUFACTURING SCC-6-6-F Set Screw Rigid Shaft Coupling - Set Screw Rigid Shaft Couplings
RULAND MANUFACTURINGSet Screw Rigid Shaft Couplings

RULAND MANUFACTURING SCC-6-6-F Set Screw Rigid Shaft Coupling

The RULAND MANUFACTURING Rigid Shaft Coupling (MPN SCC-6-6-F) is a set screw rigid shaft coupling with a 3/8 in bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed, inch design.

SKU 3G-OTH-135142

Also listed as: SCC66F · SCC 6 6 F

Brand
RULAND MANUFACTURING
Item
SCC-6-6-F Set Screw Rigid Shaft Coupling
Category
Set Screw Rigid Shaft Couplings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
SCC-6-6-F
Type
3/8 in Bore Dia 2, Round Keyed, Inch

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Rigid Shaft Coupling (MPN SCC-6-6-F) is a set screw rigid shaft coupling with a 3/8 in bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed, inch design.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling, like the SCC-6-6-F, connects two shafts in precision motion-control applications. It provides zero-backlash torque transmission for positioning, indexing, and light-duty power transfer in packaging, robotics, and machine tools.

What are the specifications of the RULAND MANUFACTURING SCC-6-6-F?

The RULAND MANUFACTURING SCC-6-6-F is a set-screw rigid shaft coupling with two 3/8 inch round keyed bores. It is inch-sized, made from steel, and designed for applications requiring accurate shaft alignment and secure holding without misalignment compensation.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid shaft couplings like the SCC-6-6-F to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision coupling.

How to install a set-screw rigid shaft coupling?

To install a RULAND MANUFACTURING set-screw rigid coupling, clean both shaft ends and the coupling bores. Slide the coupling onto the shafts, align the keyways, and tighten the set screws evenly to the manufacturer's recommended torque. Ensure shafts are aligned within 0.002 inches TIR.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This set screw rigid shaft coupling connects two shafts with 3/8 in bores, featuring a round keyway for positive torque transmission. It provides zero-backlash connection and maintains shaft alignment in motion control systems. Typical applications include conveyors, packaging machinery, and robotics where precise shaft coupling is required
RULAND MANUFACTURING
This set screw rigid shaft coupling connects two shafts with 3/8 in bores, featuring a round keyway for positive torque transmission. It provides zero-backlash connection and maintains shaft alignment in motion control systems. Typical applications include conveyors, packaging machinery, and robotics where precise shaft coupling is required
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
RULAND MANUFACTURING
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 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 two 3/4 inch bores with a round keyway, designed for inch-dimension shafts. It provides a non-flexible, zero-backlash connection for aligning two shafts in motion control and power transmission applications where misalignment is not present
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features two 3/4 inch bores with a round keyway, designed for inch-dimension shafts. It provides a non-flexible, zero-backlash connection for aligning two shafts in motion control and power transmission applications where misalignment is not present
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 5/8 inch bores with a round keyed design, suitable for connecting shafts in precise alignment. The set screw mechanism secures the coupling to the shafts, providing zero backlash and high torsional stiffness for motion control applications
RULAND MANUFACTURING
This rigid shaft coupling features two 5/8 inch bores with a round keyed design, suitable for connecting shafts in precise alignment. The set screw mechanism secures the coupling to the shafts, providing zero backlash and high torsional stiffness for motion control applications

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING
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
This set screw rigid shaft coupling from RULAND MANUFACTURING features 8 mm bores on both ends for connecting two round shafts of equal diameter. The one-piece design with no keyway provides a direct, zero-backlash connection suitable for shaft-to-shaft applications in industrial machinery such as conveyors, pumps, and positioning systems
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features 8 mm bores on both ends for connecting two round shafts of equal diameter. The one-piece design with no keyway provides a direct, zero-backlash connection suitable for shaft-to-shaft applications in industrial machinery such as conveyors, pumps, and positioning systems
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
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