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

RULAND MANUFACTURING Double Disc Coupling for Round Shafts - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING Double Disc Coupling for Round Shafts

The RULAND MANUFACTURING Disc Coupling (MPN DCD44-16-16-A) is a double disc coupling for round shafts with a 1 in x 1 in bore diameter and 2 3/4 in OD. It features a clamp-on design with two discs and a center…

SKU 3G-OTH-145339

Also listed as: DCD441616A · DCD44 16 16 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling for Round Shafts
Category
Double Disc Couplings for Round Shafts
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
DCD44-16-16-A
Type
Round, Clamp On
OD
2 3/4 in

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 Disc Coupling (MPN DCD44-16-16-A) is a double disc coupling for round shafts with a 1 in x 1 in bore diameter and 2 3/4 in OD. It features a clamp-on design with two discs and a center spacer, constructed from aluminum hubs and stainless steel discs. This inch-series coupling has same bore dimensions and is suitable for connecting round shafts in industrial equipment.

Frequently Asked Questions

What is a RULAND MANUFACTURING disc coupling used for?

A RULAND MANUFACTURING disc coupling connects two round shafts in industrial equipment, transmitting torque while accommodating misalignment. The DCD44-16-16-A model uses a double-disc design with a center spacer for higher parallel misalignment capacity, common in motion control, packaging, and machine tool applications.

What are the specifications of the RULAND DCD44-16-16-A disc coupling?

The RULAND DCD44-16-16-A is a double disc coupling with 1 in x 1 in bore diameter, 2 3/4 in OD, and clamp-on round hubs. It has aluminum hubs, stainless steel discs, and a center spacer. This inch-series coupling is designed for same bore dimensions on both shafts.

Where to buy a RULAND disc coupling worldwide?

3G Electric supplies the RULAND DCD44-16-16-A disc coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this double-disc coupling with 1 in bores and stainless steel discs.

How to install a RULAND clamp-on disc coupling?

To install a RULAND clamp-on disc coupling, clean both shaft ends and the bores. Loosen the clamp screws, slide the coupling onto the shafts, align the equipment, and tighten the screws evenly to the manufacturer's torque specification. Ensure the center spacer is free to move axially.

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 double disc couplings for round shafts. 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
Double disc coupling for connecting two round shafts with different bore diameters (1 1/4 in and 1 in). Features a round, clamp-on design with aluminum hub and center spacer, and stainless steel disc packs. Accommodates misalignment in motion control, packaging, and automation equipment requiring precision torque transmission and zero backlash
RULAND MANUFACTURING
Double disc coupling for connecting two round shafts with different bore diameters (1 1/4 in and 1 in). Features a round, clamp-on design with aluminum hub and center spacer, and stainless steel disc packs. Accommodates misalignment in motion control, packaging, and automation equipment requiring precision torque transmission and zero backlash
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer. Bore diameter 1 in x 1 in, outer diameter 3 1/8 in, round clamp-on design. Provides zero backlash and high torsional stiffness for connecting round shafts in motion control applications
RULAND MANUFACTURING
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer. Bore diameter 1 in x 1 in, outer diameter 3 1/8 in, round clamp-on design. Provides zero backlash and high torsional stiffness for connecting round shafts in motion control applications
Double disc coupling with aluminum hub and center spacer, stainless steel discs. Bore diameter 1 1/4 in x 1 1/4 in, outer diameter 2 3/4 in, clamp-on round design. Used in motion-control systems to connect two round shafts, accommodating misalignment while transmitting torque with zero backlash and high torsional stiffness
RULAND MANUFACTURING
Double disc coupling with aluminum hub and center spacer, stainless steel discs. Bore diameter 1 1/4 in x 1 1/4 in, outer diameter 2 3/4 in, clamp-on round design. Used in motion-control systems to connect two round shafts, accommodating misalignment while transmitting torque with zero backlash and high torsional stiffness
This double disc coupling connects two round shafts with bore diameters of 1 1/2 in and 1 in. It features a round clamp-on design with aluminum hubs and center spacer, and stainless steel disc packs. The coupling accommodates parallel and angular misalignment while providing zero-backlash torque transmission. Typical applications include motion control, packaging, and automation equipment
RULAND MANUFACTURING
This double disc coupling connects two round shafts with bore diameters of 1 1/2 in and 1 in. It features a round clamp-on design with aluminum hubs and center spacer, and stainless steel disc packs. The coupling accommodates parallel and angular misalignment while providing zero-backlash torque transmission. Typical applications include motion control, packaging, and automation equipment
Double disc coupling for connecting two round shafts with different bore diameters of 1 1/4 in and 1 in. Features a round, clamp-on design with aluminum hub and center spacer, and stainless steel disc packs. Accommodates misalignment in motion control, packaging, and automation equipment
RULAND MANUFACTURING
Double disc coupling for connecting two round shafts with different bore diameters of 1 1/4 in and 1 in. Features a round, clamp-on design with aluminum hub and center spacer, and stainless steel disc packs. Accommodates misalignment in motion control, packaging, and automation equipment
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer for zero-backlash torque transmission. Clamp-on design secures to round shafts, accommodating inch-to-metric bore combinations. Used in motion control and industrial machinery to connect rotating shafts while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer for zero-backlash torque transmission. Clamp-on design secures to round shafts, accommodating inch-to-metric bore combinations. Used in motion control and industrial machinery to connect rotating shafts while compensating for misalignment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
Double disc coupling with aluminum hub and center spacer, stainless steel discs. Bore diameters 30 mm and 25 mm, 69.9 mm outer diameter, round clamp-on design. Used to connect rotating shafts while compensating for misalignment in motion control and automation systems
RULAND MANUFACTURING
Double disc coupling with aluminum hub and center spacer, stainless steel discs. Bore diameters 30 mm and 25 mm, 69.9 mm outer diameter, round clamp-on design. Used to connect rotating shafts while compensating for misalignment in motion control and automation systems
This double disc coupling connects round shafts with bore sizes of 1 3/4 in and 35 mm, accommodating inch-to-metric shaft combinations. It features a clamp-on design with an aluminum hub and center spacer, and stainless steel discs. The coupling provides zero backlash and high torsional stiffness for motion control applications
RULAND MANUFACTURING
This double disc coupling connects round shafts with bore sizes of 1 3/4 in and 35 mm, accommodating inch-to-metric shaft combinations. It features a clamp-on design with an aluminum hub and center spacer, and stainless steel discs. The coupling provides zero backlash and high torsional stiffness for motion control applications
This double disc coupling from RULAND MANUFACTURING features aluminum hubs and a stainless steel disc with a center spacer. It has a round style with a 5/8 in x 5/8 in bore diameter and 1 5/16 in OD. Designed for motion control applications, it connects rotating shafts while compensating for misalignment with zero backlash
RULAND MANUFACTURING
This double disc coupling from RULAND MANUFACTURING features aluminum hubs and a stainless steel disc with a center spacer. It has a round style with a 5/8 in x 5/8 in bore diameter and 1 5/16 in OD. Designed for motion control applications, it connects rotating shafts while compensating for misalignment with zero backlash
Double disc coupling with 5/8 in x 1/2 in bore diameters, 1 5/8 in OD, and round clamp-on design. Aluminum hubs with stainless steel discs and center spacer. Used to connect rotating shafts while compensating for misalignment in motion control applications such as servo drives and precision positioning systems
RULAND MANUFACTURING
Double disc coupling with 5/8 in x 1/2 in bore diameters, 1 5/8 in OD, and round clamp-on design. Aluminum hubs with stainless steel discs and center spacer. Used to connect rotating shafts while compensating for misalignment in motion control applications such as servo drives and precision positioning systems
Double disc coupling for round shafts with clamp-on design. Bore diameter 1 3/4 in, outer diameter 3 1/8 in. Aluminum hub and center spacer with stainless steel discs. Suitable for connecting two shafts in motion control systems requiring zero backlash and torsional stiffness
RULAND MANUFACTURING
Double disc coupling for round shafts with clamp-on design. Bore diameter 1 3/4 in, outer diameter 3 1/8 in. Aluminum hub and center spacer with stainless steel discs. Suitable for connecting two shafts in motion control systems requiring zero backlash and torsional stiffness
Double disc coupling for connecting two rotating shafts in motion control applications. Features a round clamp-on design with aluminum discs and a stainless steel center spacer. Bore diameters: 14 mm and 12 mm. Outer diameter: 41.3 mm. Metric dimensions
RULAND MANUFACTURING
Double disc coupling for connecting two rotating shafts in motion control applications. Features a round clamp-on design with aluminum discs and a stainless steel center spacer. Bore diameters: 14 mm and 12 mm. Outer diameter: 41.3 mm. Metric dimensions
Double disc coupling for connecting two round shafts with 10 mm and 8 mm bores. Features a clamp-on design with aluminum discs and a stainless steel center spacer. Accommodates misalignment in motion control applications such as servo motors, encoders, and linear actuators
RULAND MANUFACTURING
Double disc coupling for connecting two round shafts with 10 mm and 8 mm bores. Features a clamp-on design with aluminum discs and a stainless steel center spacer. Accommodates misalignment in motion control applications such as servo motors, encoders, and linear actuators
Double disc coupling for round shafts with 3/4 in x 3/4 in bore diameter and 1 5/8 in OD. Clamp-on design with aluminum hubs and stainless steel discs. Suitable for connecting rotating shafts in motion control applications requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
Double disc coupling for round shafts with 3/4 in x 3/4 in bore diameter and 1 5/8 in OD. Clamp-on design with aluminum hubs and stainless steel discs. Suitable for connecting rotating shafts in motion control applications requiring zero backlash and high torsional stiffness