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

RULAND MANUFACTURING Double Disc Coupling

The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD19-8-6-A, MPN MDCD19-8-6-A) is a double disc coupling for round shafts with a 19.1 mm OD and 8 mm x 6 mm bore diameters. It features a clamp-on design, a…

SKU 3G-OTH-145328

Also listed as: MDCD1986A · MDCD19 8 6 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling
Part Number
MDCD19-8-6-A
Category
Double Disc Couplings for Round Shafts
Available to Order
Also known as:MDCD19-8-6-ARULAND MANUFACTURING
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Local office
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Phone
+65 8878 8355
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MDCD19-8-6-A
Type
Round, Clamp On
OD
19.1 mm

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

Product Description

The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD19-8-6-A, MPN MDCD19-8-6-A) is a double disc coupling for round shafts with a 19.1 mm OD and 8 mm x 6 mm bore diameters. It features a clamp-on design, a two-piece assembly with a center spacer, and is constructed from aluminum with stainless steel hardware. This metric coupling accommodates different bore dimensions and is designed for motion control applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING double disc coupling used for?

A RULAND MANUFACTURING double disc coupling is used in motion control applications to connect two rotating shafts while compensating for misalignment. It is ideal for precision positioning systems, servo drives, and encoders where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MDCD19-8-6-A coupling?

The RULAND MANUFACTURING MDCD19-8-6-A is a double disc coupling with a 19.1 mm OD and 8 mm x 6 mm bore diameters. It has a round, clamp-on design with a two-piece assembly and center spacer. The body is aluminum with stainless steel hardware, and it accommodates different bore dimensions in metric sizes.

Where to buy RULAND MANUFACTURING couplings in worldwide?

You can source RULAND MANUFACTURING couplings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the MDCD19-8-6-A or other motion control couplings.

How to select a RULAND MANUFACTURING double disc coupling for a shaft?

To select a RULAND MANUFACTURING double disc coupling, measure your shaft diameters and ensure they match the bore sizes, such as 8 mm and 6 mm on the MDCD19-8-6-A. Consider the torque, speed, and misalignment requirements of your motion control system. The clamp-on design provides secure shaft attachment without keyways.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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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.

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Double disc coupling with 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications
RULAND MANUFACTURING
Double disc coupling with 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications

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