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

RULAND MANUFACTURING MCLC-20-20-SS One-Piece Rigid Shaft Coupling - One-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGOne-Piece Rigid Shaft Couplings

RULAND MANUFACTURING MCLC-20-20-SS One-Piece Rigid Shaft Coupling

The RULAND MANUFACTURING MCLC-20-20-SS is a one-piece rigid shaft coupling with a 20 mm bore diameter 1 and 20 mm bore diameter 2, featuring a round keyed, clamp-on design. This coupling provides a solid…

SKU 3G-OTH-161575

Also listed as: MCLC2020SS · MCLC 20 20 SS

Brand
RULAND MANUFACTURING
Item
MCLC-20-20-SS One-Piece Rigid Shaft Coupling
Category
One-Piece 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
MCLC-20-20-SS
Type
20 mm Bore Dia 2, Round Keyed, Clamp On

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 MCLC-20-20-SS is a one-piece rigid shaft coupling with a 20 mm bore diameter 1 and 20 mm bore diameter 2, featuring a round keyed, clamp-on design. This coupling provides a solid, zero-backlash connection for precise shaft alignment in industrial power transmission applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling, like the MCLC-20-20-SS, connects two shafts with a zero-backlash, torsionally rigid joint. It is used in precision motion control, packaging, and automation equipment where shaft alignment is critical and misalignment must be avoided.

What are the specifications of the RULAND MCLC-20-20-SS coupling?

The RULAND MCLC-20-20-SS is a one-piece rigid shaft coupling with 20 mm bore diameters on both ends, round keyed, and a clamp-on design. It is made by RULAND MANUFACTURING and is suitable for applications requiring precise shaft alignment and high torque transmission.

Where to buy a RULAND MCLC-20-20-SS coupling worldwide?

3G Electric supplies the RULAND MCLC-20-20-SS rigid shaft coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine RULAND MANUFACTURING components for your industrial applications.

How to install a RULAND rigid shaft coupling?

To install a RULAND rigid shaft coupling, ensure both shaft ends are clean and aligned within 0.002 inches. Slide the coupling onto the shafts, tighten the clamp screws evenly to the manufacturer's torque specification, and verify zero angular or parallel misalignment for optimal performance.

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 one-piece 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
One-piece rigid shaft coupling with 1/2 in bore diameters on both ends and round keyed bores. Provides a solid, zero-backlash connection for precise shaft alignment in motion control systems. Made of stainless steel for corrosion resistance. Suitable for applications such as conveyors, packaging machinery, and robotics where misalignment is not tolerated
RULAND MANUFACTURING
One-piece rigid shaft coupling with 1/2 in bore diameters on both ends and round keyed bores. Provides a solid, zero-backlash connection for precise shaft alignment in motion control systems. Made of stainless steel for corrosion resistance. Suitable for applications such as conveyors, packaging machinery, and robotics where misalignment is not tolerated
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 1/2 inch bores with a round keyway, designed for inch-series shafts. It provides zero-backlash torque transmission and maintains precise shaft alignment in applications such as conveyors, packaging machinery, and robotics where misalignment is not expected
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 1/2 inch bores with a round keyway, designed for inch-series shafts. It provides zero-backlash torque transmission and maintains precise shaft alignment in applications such as conveyors, packaging machinery, and robotics where misalignment is not expected
One-piece rigid shaft coupling with 25 mm bore diameters on both ends, round keyed bore, and clamp-on design. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications where misalignment is not expected
RULAND MANUFACTURING
One-piece rigid shaft coupling with 25 mm bore diameters on both ends, round keyed bore, and clamp-on design. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications where misalignment is not expected
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 25 mm bores with round keyways and a clamp-on design. It provides zero-backlash torque transmission and high torsional stiffness for precision motion-control applications such as packaging, printing, and robotics. The clamp-on style secures the coupling without marring the shaft
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 25 mm bores with round keyways and a clamp-on design. It provides zero-backlash torque transmission and high torsional stiffness for precision motion-control applications such as packaging, printing, and robotics. The clamp-on style secures the coupling without marring the shaft
One-piece rigid shaft coupling with 35 mm bore diameters on both ends, round keyed, and clamp-on design. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications where misalignment is not expected
RULAND MANUFACTURING
One-piece rigid shaft coupling with 35 mm bore diameters on both ends, round keyed, and clamp-on design. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications where misalignment is not expected
One-piece rigid shaft coupling with round design, both bores 5/8 in diameter, inch-sized, no keyway. Connects two shafts in applications where misalignment is not expected, transmitting torque without backlash
RULAND MANUFACTURING
One-piece rigid shaft coupling with round design, both bores 5/8 in diameter, inch-sized, no keyway. Connects two shafts in applications where misalignment is not expected, transmitting torque without backlash

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 14 mm bores with round keyways and a clamp-on design. It provides a fixed, backlash-free connection between two shafts, ensuring precise alignment and torque transmission. Suitable for motion control applications such as packaging, printing, and conveyor systems
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 14 mm bores with round keyways and a clamp-on design. It provides a fixed, backlash-free connection between two shafts, ensuring precise alignment and torque transmission. Suitable for motion control applications such as packaging, printing, and conveyor systems
This one-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 3/4 in bore diameter on both ends with a round, clamp-on design. It provides zero-backlash torque transmission for connecting two shafts of equal diameter in precision motion control, packaging, and conveyor systems. The coupling has no keyway and is manufactured in inch dimensions
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 3/4 in bore diameter on both ends with a round, clamp-on design. It provides zero-backlash torque transmission for connecting two shafts of equal diameter in precision motion control, packaging, and conveyor systems. The coupling has no keyway and is manufactured in inch dimensions
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 5/8 inch bores with a round keyed design in inch dimensions. Constructed from stainless steel, it provides a solid, zero-backlash connection for precise shaft alignment in motion control applications such as packaging, printing, and automation equipment
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING features two 5/8 inch bores with a round keyed design in inch dimensions. Constructed from stainless steel, it provides a solid, zero-backlash connection for precise shaft alignment in motion control applications such as packaging, printing, and automation equipment
One-piece rigid shaft coupling with 3 mm bore diameter for both shafts, designed for round shafts. No keyway. Provides a solid, non-flexible connection suitable for motion control applications requiring zero backlash and torsional stiffness
RULAND MANUFACTURING
One-piece rigid shaft coupling with 3 mm bore diameter for both shafts, designed for round shafts. No keyway. Provides a solid, non-flexible connection suitable for motion control applications requiring zero backlash and torsional stiffness
This one-piece rigid shaft coupling connects two shafts with bores of 3/4 in and 1/2 in, providing zero-backlash torque transmission and maintaining precise alignment. It is suited for applications such as conveyors, packaging machinery, and automated assembly lines where misalignment must be avoided
RULAND MANUFACTURING
This one-piece rigid shaft coupling connects two shafts with bores of 3/4 in and 1/2 in, providing zero-backlash torque transmission and maintaining precise alignment. It is suited for applications such as conveyors, packaging machinery, and automated assembly lines where misalignment must be avoided
One-piece rigid shaft coupling with 20 mm bore diameters on both ends, round keyed, and clamp-on design. Provides a zero-backlash, torsionally rigid connection for precise shaft alignment in motion control and automation equipment where misalignment must be avoided
RULAND MANUFACTURING
One-piece rigid shaft coupling with 20 mm bore diameters on both ends, round keyed, and clamp-on design. Provides a zero-backlash, torsionally rigid connection for precise shaft alignment in motion control and automation equipment where misalignment must be avoided
This one-piece rigid shaft coupling from RULAND MANUFACTURING has a 3/4 in bore diameter on both ends and a round keyed design. It provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, robotics, and conveyor systems where misalignment is minimal
RULAND MANUFACTURING
This one-piece rigid shaft coupling from RULAND MANUFACTURING has a 3/4 in bore diameter on both ends and a round keyed design. It provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, robotics, and conveyor systems where misalignment is minimal
One-piece rigid shaft coupling with two 1 15/16 in bores, round design, and inch dimensions. Provides a solid, zero-backlash connection between two shafts of equal diameter. Unkeyed bore. Suitable for applications requiring precise shaft alignment, such as in motion control systems
RULAND MANUFACTURING
One-piece rigid shaft coupling with two 1 15/16 in bores, round design, and inch dimensions. Provides a solid, zero-backlash connection between two shafts of equal diameter. Unkeyed bore. Suitable for applications requiring precise shaft alignment, such as in motion control systems