We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
RULAND MANUFACTURING Short Clamp-On Slit Coupling - Short Clamp-On Slit Couplings
RULAND MANUFACTURINGShort Clamp-On Slit Couplings

RULAND MANUFACTURING Short Clamp-On Slit Coupling

The RULAND MANUFACTURING MRSC20-4-4-A is a short clamp-on slit coupling with 4 mm bore diameters on both ends and a 20 mm coupling outside diameter. This product is a short clamp-on slit coupling from RULAND…

SKU 3G-OTH-142021

Also listed as: MRSC2044A · MRSC20 4 4 A

Brand
RULAND MANUFACTURING
Item
Short Clamp-On Slit Coupling
Category
Short Clamp-On Slit 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MRSC20-4-4-A
Type
4 mm Bore Dia 2
Coupling Outside Dia
20 mm

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 MRSC20-4-4-A is a short clamp-on slit coupling with 4 mm bore diameters on both ends and a 20 mm coupling outside diameter. This product is a short clamp-on slit coupling from RULAND MANUFACTURING.

Frequently Asked Questions

What is a RULAND MANUFACTURING Slit Coupling used for?

A RULAND MANUFACTURING Slit Coupling, such as the MRSC20-4-4-A, is used to connect two shafts in motion-control systems. It compensates for minor misalignment while transmitting torque, making it ideal for precision applications like encoders, stepper motors, and linear actuators.

What are the specifications of the RULAND MANUFACTURING MRSC20-4-4-A?

The RULAND MANUFACTURING MRSC20-4-4-A is a short clamp-on slit coupling with 4 mm bore diameters on both ends and a 20 mm outside diameter. It is designed for zero-backlash torque transmission and accommodates parallel, angular, and axial misalignment in compact assemblies.

Where to buy RULAND MANUFACTURING couplings in worldwide?

You can source RULAND MANUFACTURING couplings, including the MRSC20-4-4-A, through 3G Electric. As a global industrial distributor, 3G Electric handles logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your motion-control needs.

How to install a RULAND MANUFACTURING slit coupling?

To install a RULAND MANUFACTURING slit coupling, align the shafts and slide the coupling over both ends. Tighten the clamp screws evenly to the manufacturer's recommended torque using a hex key. Ensure shafts are clean and free of burrs to prevent misalignment and maximize coupling life.

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 short clamp-on slit 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
RULAND MANUFACTURING Slit Coupling: 5 mm Bore Dia 1, 4 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSC20-5-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 5 mm Bore Dia 1, 4 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSC20-5-4-A)
This short clamp-on slit coupling connects two rotating shafts, accommodating misalignment while transmitting torque. It features a 6 mm bore diameter 1 and a 4 mm bore diameter 2, with a 20 mm coupling outside diameter. Suitable for motion-control applications such as encoders, stepper motors, and linear actuators
RULAND MANUFACTURING
This short clamp-on slit coupling connects two rotating shafts, accommodating misalignment while transmitting torque. It features a 6 mm bore diameter 1 and a 4 mm bore diameter 2, with a 20 mm coupling outside diameter. Suitable for motion-control applications such as encoders, stepper motors, and linear actuators
RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 4 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSC20-8-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 4 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSC20-8-4-A)
This short clamp-on slit coupling connects two shafts with bore diameters of 10 mm and 4 mm. It has a 20 mm outside diameter and is used in motion-control applications to transmit torque while compensating for misalignment. The clamp-on design secures shafts without marring
RULAND MANUFACTURING
This short clamp-on slit coupling connects two shafts with bore diameters of 10 mm and 4 mm. It has a 20 mm outside diameter and is used in motion-control applications to transmit torque while compensating for misalignment. The clamp-on design secures shafts without marring
This short clamp-on slit coupling connects two shafts with bore diameters of 1/4 in and 4 mm, accommodating minor misalignment in motion control systems. With a 5/8 in outside diameter, it is suited for applications such as encoders and stepper motors where zero backlash and low inertia are required
RULAND MANUFACTURING
This short clamp-on slit coupling connects two shafts with bore diameters of 1/4 in and 4 mm, accommodating minor misalignment in motion control systems. With a 5/8 in outside diameter, it is suited for applications such as encoders and stepper motors where zero backlash and low inertia are required
RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 4 mm Bore Dia 2, 13 mm Coupling Outside Dia (MPN MRSC13-4-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 4 mm Bore Dia 2, 13 mm Coupling Outside Dia (MPN MRSC13-4-4-A)

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
This short clamp-on slit coupling connects two shafts with 8 mm and 4 mm diameters, featuring a 16 mm outside diameter. It compensates for minor misalignment while transmitting torque in motion-control systems such as encoders, stepper motors, and linear actuators
RULAND MANUFACTURING
This short clamp-on slit coupling connects two shafts with 8 mm and 4 mm diameters, featuring a 16 mm outside diameter. It compensates for minor misalignment while transmitting torque in motion-control systems such as encoders, stepper motors, and linear actuators
This short clamp-on slit coupling from RULAND MANUFACTURING features a 10 mm bore on one side and a 1/4 in bore on the other, with a round body and an overall length of 1 1/64 in. It is designed for connecting two shafts in motion control systems, compensating for minor misalignment while transmitting torque. Typical applications include packaging, robotics, and CNC machinery where zero-backlash coupling is required
RULAND MANUFACTURING
This short clamp-on slit coupling from RULAND MANUFACTURING features a 10 mm bore on one side and a 1/4 in bore on the other, with a round body and an overall length of 1 1/64 in. It is designed for connecting two shafts in motion control systems, compensating for minor misalignment while transmitting torque. Typical applications include packaging, robotics, and CNC machinery where zero-backlash coupling is required
This short clamp-on slit coupling connects two rotating shafts, compensating for minor misalignment while transmitting torque. It features a 5 mm bore diameter 1, a 4 mm bore diameter 2, and a 16 mm coupling outside diameter. Suitable for motion-control systems such as encoders, stepper motors, and linear actuators
RULAND MANUFACTURING
This short clamp-on slit coupling connects two rotating shafts, compensating for minor misalignment while transmitting torque. It features a 5 mm bore diameter 1, a 4 mm bore diameter 2, and a 16 mm coupling outside diameter. Suitable for motion-control systems such as encoders, stepper motors, and linear actuators
This short clamp-on slit coupling features two 10 mm bores and a 25 mm outside diameter. It is designed for motion control applications requiring zero backlash and torsional rigidity, such as connecting shafts in encoders, stepper motors, and precision positioning equipment
RULAND MANUFACTURING
This short clamp-on slit coupling features two 10 mm bores and a 25 mm outside diameter. It is designed for motion control applications requiring zero backlash and torsional rigidity, such as connecting shafts in encoders, stepper motors, and precision positioning equipment
This short clamp-on slit coupling from RULAND MANUFACTURING features a 1/4 in bore diameter on both ends and an overall length of 25/32 in. Designed for inch systems, it provides a zero-backlash connection between two shafts, compensating for minor misalignment while transmitting torque. Typical applications include motion control systems, encoders, stepper motors, and precision positioning equipment
RULAND MANUFACTURING
This short clamp-on slit coupling from RULAND MANUFACTURING features a 1/4 in bore diameter on both ends and an overall length of 25/32 in. Designed for inch systems, it provides a zero-backlash connection between two shafts, compensating for minor misalignment while transmitting torque. Typical applications include motion control systems, encoders, stepper motors, and precision positioning equipment
This short clamp-on slit coupling features 5 mm bores on both ends and a 25 mm outside diameter. It provides a zero-backlash, torsionally rigid connection between two shafts, compensating for minor misalignment. Typical applications include motion control systems, encoders, and stepper motors
RULAND MANUFACTURING
This short clamp-on slit coupling features 5 mm bores on both ends and a 25 mm outside diameter. It provides a zero-backlash, torsionally rigid connection between two shafts, compensating for minor misalignment. Typical applications include motion control systems, encoders, and stepper motors
This short clamp-on slit coupling connects two shafts with 8 mm and 5 mm bores, compensating for minor misalignment while transmitting torque. It features a 20 mm outside diameter and is suited for motion-control systems such as encoders and stepper motors where zero backlash and high torsional stiffness are required
RULAND MANUFACTURING
This short clamp-on slit coupling connects two shafts with 8 mm and 5 mm bores, compensating for minor misalignment while transmitting torque. It features a 20 mm outside diameter and is suited for motion-control systems such as encoders and stepper motors where zero backlash and high torsional stiffness are required
This short clamp-on slit coupling from RULAND MANUFACTURING features bore diameters of 8 mm and 6 mm with a 16 mm outside diameter. It is designed for connecting two shafts in motion control and automation applications, compensating for minor misalignment while providing zero backlash and torsional rigidity
RULAND MANUFACTURING
This short clamp-on slit coupling from RULAND MANUFACTURING features bore diameters of 8 mm and 6 mm with a 16 mm outside diameter. It is designed for connecting two shafts in motion control and automation applications, compensating for minor misalignment while providing zero backlash and torsional rigidity