RULAND MANUFACTURING Double Disc Coupling for Keyed Shafts
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-28-20-A) is a double disc coupling for keyed shafts with different bore dimensions of 1 3/4 in and 1 1/4 in, a 3 1/8 in OD, and a round with keyway bore type. It…
SKU 3G-OTH-152581
Also listed as: DCDK502820A · DCDK50 28 20 A
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
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Product Description
The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-28-20-A) is a double disc coupling for keyed shafts with different bore dimensions of 1 3/4 in and 1 1/4 in, a 3 1/8 in OD, and a round with keyway bore type. It features two discs with a center spacer, an aluminum hub and spacer, and stainless steel disc packs, designed for inch-sized shafts.
Frequently Asked Questions
What is a RULAND MANUFACTURING disc coupling used for?
A RULAND MANUFACTURING disc coupling connects two shafts while accommodating misalignment. This double disc coupling with a center spacer is used in precision motion control, packaging, and machine tool applications where zero backlash and high torsional stiffness are required.
What are the specifications of the RULAND DCDK50-28-20-A disc coupling?
The RULAND DCDK50-28-20-A is a double disc coupling with bore diameters of 1 3/4 in and 1 1/4 in, a 3 1/8 in OD, and round with keyway bore type. It has an aluminum hub and spacer with stainless steel disc packs, designed for inch-sized keyed shafts.
Where to buy a RULAND disc coupling worldwide?
3G Electric supplies and delivers the RULAND DCDK50-28-20-A disc coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.
How to select a RULAND disc coupling for keyed shafts?
To select a RULAND disc coupling, match the bore diameters to your shaft sizes and choose the keyway type. Consider torque requirements, misalignment tolerance, and environmental factors. The DCDK50-28-20-A suits inch-sized shafts with different bore dimensions and provides 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.
