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

RULAND MANUFACTURING Double Disc Coupling

The RULAND MANUFACTURING Disc Coupling (MPN DCD50-1-3/4"-35MM-A) is a double disc coupling for round shafts with a 1 3/4 in x 35 mm bore diameter and 3 1/8 in OD. It features a clamp-on design, an aluminum hub and…

SKU 3G-OTH-145361

Also listed as: DCD5013435MMA · DCD50 1 3 4 35MM A · DCD50-1-3-4-35MM-A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling
Part Number
DCD50-1-3/4"-35MM-A
Category
Double Disc Couplings for Round Shafts
Available to Order
Also known as:DCD50-1-3/4"-35MM-ARULAND MANUFACTURING
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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

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
DCD50-1-3/4"-35MM-A
Type
Round, Clamp On
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 DCD50-1-3/4"-35MM-A) is a double disc coupling for round shafts with a 1 3/4 in x 35 mm bore diameter and 3 1/8 in OD. It features a clamp-on design, an aluminum hub and center spacer, and stainless steel discs. This coupling accommodates inch to metric bore dimensions with different bore dimensions and includes 2 discs with a center spacer.

Frequently Asked Questions

What is a RULAND MANUFACTURING disc coupling used for?

A RULAND MANUFACTURING disc coupling connects two rotating shafts while accommodating misalignment. This double disc coupling with a center spacer is ideal for precision motion control, servo systems, and encoders where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING DCD50-1-3/4"-35MM-A?

This double disc coupling has a 1 3/4 in x 35 mm bore diameter, 3 1/8 in OD, and a round clamp-on design. It features an aluminum hub and center spacer with stainless steel discs, accommodating inch to metric bore dimensions.

Where to buy RULAND MANUFACTURING disc couplings worldwide?

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

How to install a RULAND MANUFACTURING clamp-on disc coupling?

Clean shaft ends and bore surfaces thoroughly. Loosen clamp screws, slide coupling onto shafts, align using a straightedge or laser, then tighten clamp screws evenly to the torque specified by RULAND MANUFACTURING. Verify runout with a dial indicator.

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 round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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