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RULAND MANUFACTURING Disc Coupling: 35 mm x 30 mm Bore Dia, 69.9 mm OD, Round - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING Disc Coupling: 35 mm x 30 mm Bore Dia, 69.9 mm OD, Round

The RULAND MANUFACTURING Disc Coupling (MPN MDCD70-35-30-A) is a double disc coupling for round shafts with a 35 mm x 30 mm bore diameter and 69.9 mm OD. It features a clamp-on design, an aluminum hub and center…

SKU 3G-OTH-145358

Also listed as: MDCD703530A · MDCD70 35 30 A

Brand
RULAND MANUFACTURING
Item
Disc Coupling: 35 mm x 30 mm Bore Dia, 69.9 mm OD, Round
Category
Double Disc Couplings for Round Shafts
Available to Order
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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
MDCD70-35-30-A
Type
Round, Clamp On
OD
69.9 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN MDCD70-35-30-A) is a double disc coupling for round shafts with a 35 mm x 30 mm bore diameter and 69.9 mm OD. It features a clamp-on design, an aluminum hub and center spacer, and stainless steel disc packs. This metric coupling has two discs with a center spacer and accommodates different bore dimensions.

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 a RULAND MANUFACTURING disc coupling used for?

A RULAND MANUFACTURING double disc coupling connects two rotating shafts while compensating for misalignment. It is used in precision motion control, packaging, and automation equipment where zero backlash and high torsional stiffness are required. The stainless steel disc packs handle parallel and angular misalignment without wear.

What are the specifications of the RULAND MANUFACTURING MDCD70-35-30-A disc coupling?

The RULAND MANUFACTURING MDCD70-35-30-A is a metric double disc coupling with a 69.9 mm OD, 35 mm x 30 mm bore diameters, and a round clamp-on design. It has an aluminum hub and center spacer with stainless steel disc packs. It accommodates different bore dimensions and includes two discs with a center spacer.

Where to buy a RULAND MANUFACTURING disc coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MDCD70-35-30-A disc coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this metric double disc coupling.

How to select a RULAND MANUFACTURING disc coupling for a round shaft?

To select a RULAND MANUFACTURING disc coupling, match the bore diameter to your shaft size (e.g., 35 mm x 30 mm), confirm the OD (69.9 mm) fits your space, and choose the clamp-on style for secure grip. Ensure the coupling's torque and misalignment ratings meet your application. 3G Electric can help with sizing.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Disc Coupling: 30 mm x 25 mm Bore Dia, 69.9 mm OD, Round, Clamp On (MPN MDCD70-30-25-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Disc Coupling: 30 mm x 25 mm Bore Dia, 69.9 mm OD, Round, Clamp On (MPN MDCD70-30-25-A)
Double disc coupling for round shafts with 35 mm and 25 mm bore diameters and 69.9 mm outer diameter. Clamp-on design with aluminum hubs and center spacer, stainless steel discs. Used in motion control applications to connect shafts of different sizes while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling for round shafts with 35 mm and 25 mm bore diameters and 69.9 mm outer diameter. Clamp-on design with aluminum hubs and center spacer, stainless steel discs. Used in motion control applications to connect shafts of different sizes while compensating for misalignment
Double disc coupling with 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications
RULAND MANUFACTURING
Double disc coupling with 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications
Double disc coupling with 30 mm x 30 mm bore, 69.9 mm outer diameter, and round clamp-on design. Aluminum hub and center spacer with stainless steel discs. Compensates for angular, parallel, and axial misalignment in motion-control applications such as servo motors and encoders
RULAND MANUFACTURING
Double disc coupling with 30 mm x 30 mm bore, 69.9 mm outer diameter, and round clamp-on design. Aluminum hub and center spacer with stainless steel discs. Compensates for angular, parallel, and axial misalignment in motion-control applications such as servo motors and encoders
Double disc coupling with a 25 mm x 25 mm bore diameter and 69.9 mm outer diameter. Features a clamp-on round design with an aluminum hub and center spacer, and stainless steel discs. Suitable for connecting two rotating shafts in motion control and automation equipment where zero backlash and high torsional stiffness are required
RULAND MANUFACTURING
Double disc coupling with a 25 mm x 25 mm bore diameter and 69.9 mm outer diameter. Features a clamp-on round design with an aluminum hub and center spacer, and stainless steel discs. Suitable for connecting two rotating shafts in motion control and automation equipment where zero backlash and high torsional stiffness are required
Double disc coupling for round shafts with 30 mm and 25 mm bore diameters, 79.4 mm OD, and clamp-on design. Aluminum hub and center spacer with stainless steel disc packs. Used in motion control and automation to connect shafts with different bores while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling for round shafts with 30 mm and 25 mm bore diameters, 79.4 mm OD, and clamp-on design. Aluminum hub and center spacer with stainless steel disc packs. Used in motion control and automation to connect shafts with different bores while compensating for misalignment

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