RULAND MANUFACTURING Disc Coupling: 30 mm x 25 mm Bore Dia, 79.4 mm OD, Round with Keyway
The RULAND MANUFACTURING Disc Coupling (SKU 805MR9, MPN MDCDK80-30-25-A) is a double disc coupling for keyed shafts with a 30 mm x 25 mm bore diameter and 79.4 mm OD. It features a round with keyway bore type, a…
SKU 3G-OTH-152567
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Product Description
The RULAND MANUFACTURING Disc Coupling (SKU 805MR9, MPN MDCDK80-30-25-A) is a double disc coupling for keyed shafts with a 30 mm x 25 mm bore diameter and 79.4 mm OD. It features a round with keyway bore type, a two-piece design with center spacer, and is constructed from aluminum hubs with stainless steel discs. This metric coupling is designed for different bore dimensions and includes a clamp-on style.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the RULAND MANUFACTURING disc coupling used for?
This double disc coupling connects two keyed shafts with different bore diameters (30 mm and 25 mm) while compensating for misalignment. It is commonly used in industrial motion control, packaging, and automation equipment where precision torque transmission and zero backlash are required.
What are the specifications of the RULAND MANUFACTURING MDCDK80-30-25-A?
The coupling has a 30 mm x 25 mm bore diameter, 79.4 mm OD, round with keyway bore type, and a clamp-on style. It features aluminum hubs with stainless steel discs, a two-piece design with center spacer, and metric dimensions. The manufacturer part number is MDCDK80-30-25-A.
Where to buy RULAND MANUFACTURING disc couplings worldwide?
3G Electric supplies RULAND MANUFACTURING disc couplings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the MDCDK80-30-25-A or other RULAND coupling models for your application.
How to select the right RULAND MANUFACTURING disc coupling?
Select based on shaft diameters (bore size), torque requirements, and misalignment needs. The MDCDK80-30-25-A suits different bore dimensions with a keyway and clamp-on design. Ensure the coupling's OD and length fit your space constraints. RULAND offers aluminum hubs with stainless steel discs for corrosion resistance.
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Common applications for RULAND MANUFACTURINGRULAND MANUFACTURING Products
3G Electric supplies RULAND MANUFACTURING double disc couplings for keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















