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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 DCDK44-35MM-1-1/4"-A) is a double disc coupling for keyed shafts with a 35 mm x 1 1/4 in bore diameter and 2 3/4 in OD. It features a round with keyway bore, an aluminum…

SKU 3G-OTH-152611

Also listed as: DCDK4435MM114A · DCDK44 35MM 1 1 4 A · DCDK44-35MM-1-1-4-A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling for Keyed Shafts
Part Number
DCDK44-35MM-1-1/4"-A
Category
Double Disc Couplings for Keyed Shafts
Available to Order
Also known as:DCDK44-35MM-1-1/4"-ARULAND MANUFACTURING
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
DCDK44-35MM-1-1/4"-A
Type
Round with Keyway
OD
2 3/4 in

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

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN DCDK44-35MM-1-1/4"-A) is a double disc coupling for keyed shafts with a 35 mm x 1 1/4 in bore diameter and 2 3/4 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 accommodates inch to metric bore dimensions with different bore dimensions.

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 motion control, packaging, and automation equipment where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING DCDK44-35MM-1-1/4"-A disc coupling?

This RULAND MANUFACTURING disc coupling has a 35 mm x 1 1/4 in bore diameter, 2 3/4 in OD, and round with keyway bore type. It features an aluminum hub and center spacer with stainless steel discs, and accommodates inch to metric bore dimensions.

Where to buy a RULAND MANUFACTURING disc coupling worldwide?

3G Electric supplies and delivers RULAND MANUFACTURING disc couplings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your coupling arrives at your facility, regardless of location.

How to select a RULAND MANUFACTURING disc coupling for keyed shafts?

Select a RULAND MANUFACTURING disc coupling by matching bore diameter and keyway dimensions to your shaft. For this model, ensure one shaft is 35 mm and the other is 1 1/4 in. Verify OD, torque requirements, and misalignment capacity from the manufacturer's catalog.

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.
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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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Double disc coupling for keyed shafts with 35 mm x 35 mm bore diameter and 69.9 mm OD. Features a round bore with keyway, clamp-on design, and two-piece assembly with center spacer. Hubs are aluminum; discs are stainless steel. Used in motion-control systems to connect two shafts, compensating for misalignment while transmitting torque
RULAND MANUFACTURING
Double disc coupling for keyed shafts with 35 mm x 35 mm bore diameter and 69.9 mm OD. Features a round bore with keyway, clamp-on design, and two-piece assembly with center spacer. Hubs are aluminum; discs are stainless steel. Used in motion-control systems to connect two shafts, compensating for misalignment while transmitting torque

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