RULAND MANUFACTURING Disc Coupling: 1 1/2 in x 25 mm Bore Dia, 3 1/8 in OD
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-1-1/2"-25MM-A) is a double disc coupling for keyed shafts with a 1 1/2 in x 25 mm bore diameter and 3 1/8 in OD. It features a round with keyway bore, an aluminum…
SKU 3G-OTH-152556
Need installation or engineering help?
Ask a question
Product Description
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-1-1/2"-25MM-A) is a double disc coupling for keyed shafts with a 1 1/2 in x 25 mm bore diameter and 3 1/8 in OD. It features a round with keyway bore, an aluminum hub and center spacer, and stainless steel disc packs. This coupling has 2 discs with a center spacer and is designed for inch-sized shafts with different bore dimensions.
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 DCDK50-1-1/2"-25MM-A disc coupling used for?
This double disc coupling connects two keyed shafts with different bore sizes (1 1/2 in and 25 mm) while accommodating misalignment. It is commonly used in motion control, packaging, and automation equipment where precision torque transmission and zero backlash are required.
What are the specifications of the RULAND MANUFACTURING DCDK50 disc coupling?
The coupling has a 1 1/2 in x 25 mm bore diameter, 3 1/8 in OD, round with keyway bore, aluminum hub and center spacer, and stainless steel disc packs. It features 2 discs with a center spacer and is designed for inch-sized shafts with different bore dimensions.
Where to buy the RULAND MANUFACTURING DCDK50 disc coupling worldwide?
3G Electric supplies the RULAND MANUFACTURING DCDK50-1-1/2"-25MM-A disc coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct RULAND MANUFACTURING disc coupling for keyed shafts?
Match the coupling bore sizes to your shaft diameters (e.g., 1 1/2 in and 25 mm) and ensure the keyway type matches your shaft keys. Verify the OD fits your space constraints and that the torque rating and misalignment capacity meet your application needs. RULAND MANUFACTURING couplings are precision-engineered for zero-backlash performance.
Used in
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.















