RULAND MANUFACTURING DCDK50-1-1/4"-30MM-A Double Disc Coupling
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-1-1/4"-30MM-A) is a double disc coupling for keyed shafts with a 1 1/4 in x 30 mm bore diameter and 3 1/8 in OD. It features a round with keyway bore type, an…
SKU 3G-OTH-152599
Also listed as: DCDK5011430MMA · DCDK50 1 1 4 30MM A · DCDK50-1-1-4-30MM-A
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Product Description
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-1-1/4"-30MM-A) is a double disc coupling for keyed shafts with a 1 1/4 in x 30 mm bore diameter and 3 1/8 in OD. It features a round with keyway bore type, 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.
Frequently Asked Questions
What is the RULAND MANUFACTURING DCDK50-1-1/4"-30MM-A disc coupling used for?
This double disc coupling connects two keyed shafts with different bore sizes (1 1/4 in and 30 mm) while compensating for misalignment. It is commonly used in precision motion control, packaging machinery, and industrial automation where zero backlash and high torsional stiffness are required.
What are the specifications of the RULAND MANUFACTURING DCDK50 disc coupling?
The coupling has a 3 1/8 in OD, round with keyway bore type, aluminum hub and center spacer, and stainless steel disc packs. It features 2 discs with a center spacer for inch-sized shafts with different bore dimensions. The manufacturer part number is DCDK50-1-1/4"-30MM-A.
Where to buy the RULAND MANUFACTURING DCDK50 disc coupling worldwide?
3G Electric supplies the RULAND MANUFACTURING DCDK50-1-1/4"-30MM-A disc coupling worldwide. As a global industrial equipment distributor, 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?
Select based on shaft diameters (1 1/4 in and 30 mm), bore type (round with keyway), and torque requirements. Ensure the coupling OD (3 1/8 in) fits your space. RULAND MANUFACTURING offers aluminum hubs for lightweight applications and stainless steel disc packs for corrosion resistance.
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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.
