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

RULAND MANUFACTURING Double Disc Coupling for Keyed Shafts

The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-45MM-1-1/2"-A) is a double disc coupling for keyed shafts with a 45 mm x 1 1/2 in bore diameter and a 3 1/8 in OD. It features a round with keyway bore, an aluminum…

SKU 3G-OTH-152565

Also listed as: DCDK5045MM112A · DCDK50 45MM 1 1 2 A · DCDK50-45MM-1-1-2-A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling for Keyed Shafts
Category
Double Disc Couplings for Keyed Shafts
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
DCDK50-45MM-1-1/2"-A
Type
Round with Keyway
OD
3 1/8 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN DCDK50-45MM-1-1/2"-A) is a double disc coupling for keyed shafts with a 45 mm x 1 1/2 in bore diameter and a 3 1/8 in OD. It features a round with keyway bore, an aluminum hub and center spacer, and stainless steel discs. This coupling has 2 discs with a center spacer and is designed for different bore dimensions in inch sizing.

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 DCDK50-45MM-1-1/2"-A disc coupling used for?

This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It is commonly used in packaging, printing, and robotics equipment where precision and zero backlash are required.

What are the specifications of the RULAND MANUFACTURING DCDK50 disc coupling?

The coupling has a 45 mm x 1 1/2 in bore diameter, 3 1/8 in OD, round with keyway bore, aluminum hub and center spacer, and stainless steel discs. It features 2 discs with a center spacer and is designed for different bore dimensions in inch sizing.

Where to buy the RULAND MANUFACTURING DCDK50 disc coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING DCDK50-45MM-1-1/2"-A disc coupling worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right RULAND MANUFACTURING disc coupling for keyed shafts?

Select based on bore diameter, shaft keyway size, and misalignment requirements. The DCDK50 model accommodates different bore dimensions with a round keyway. Ensure the coupling's torque rating and speed match your application. RULAND MANUFACTURING offers various sizes for inch and metric shafts.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND 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.

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Cross-referenced by specification & description
Double disc coupling with aluminum hub and spacer and stainless steel discs. Features two discs with a center spacer, round hub with keyway, and 45 mm x 1 3/4 in bore diameters. Designed for connecting keyed shafts of different sizes in motion-control applications such as packaging, printing, and machine-tool drives
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Double disc coupling with aluminum hub and spacer and stainless steel discs. Features two discs with a center spacer, round hub with keyway, and 45 mm x 1 3/4 in bore diameters. Designed for connecting keyed shafts of different sizes in motion-control applications such as packaging, printing, and machine-tool drives
This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 45 mm x 1-1/4 in bore, 3-1/8 in OD, round with keyway bore type, aluminum hub and center spacer, and stainless steel discs. Suitable for servo motors, encoders, and precision positioning systems requiring zero backlash and high torsional stiffness
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This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 45 mm x 1-1/4 in bore, 3-1/8 in OD, round with keyway bore type, aluminum hub and center spacer, and stainless steel discs. Suitable for servo motors, encoders, and precision positioning systems requiring zero backlash and high torsional stiffness
This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 35 mm x 1 1/4 in bore diameter, 3 1/8 in OD, round with keyway bore, aluminum hub and center spacer, and stainless steel disc packs. Designed for inch shaft dimensions with different bore sizes
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This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 35 mm x 1 1/4 in bore diameter, 3 1/8 in OD, round with keyway bore, aluminum hub and center spacer, and stainless steel disc packs. Designed for inch shaft dimensions with different bore sizes
This double disc coupling connects two keyed shafts with different bore diameters (40 mm and 1 1/4 in) while compensating for misalignment. It features an aluminum hub and center spacer with stainless steel discs, a round with keyway bore, and a 3 1/8 in OD. Typical applications include precision motion control and industrial automation where zero backlash and high torsional stiffness are required
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This double disc coupling connects two keyed shafts with different bore diameters (40 mm and 1 1/4 in) while compensating for misalignment. It features an aluminum hub and center spacer with stainless steel discs, a round with keyway bore, and a 3 1/8 in OD. Typical applications include precision motion control and industrial automation where zero backlash and high torsional stiffness are required
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This double disc coupling connects two keyed shafts with different bore diameters (40 mm and 1 1/2 in) while accommodating misalignment. It features an aluminum body and spacer with stainless steel discs, a round hub with keyway, and a 3 1/8 in outer diameter. Typical applications include precision motion control, packaging machinery, and industrial automation where zero backlash and high torsional stiffness are required
Double disc coupling for keyed shafts with 35 mm and 1 in bores, 3 1/8 in OD. Features round with keyway bores, aluminum hubs and center spacer, stainless steel discs, and clamp-on design. Accommodates misalignment in power transmission applications such as pumps, compressors, and conveyors
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Double disc coupling for keyed shafts with 35 mm and 1 in bores, 3 1/8 in OD. Features round with keyway bores, aluminum hubs and center spacer, stainless steel discs, and clamp-on design. Accommodates misalignment in power transmission applications such as pumps, compressors, and conveyors

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