RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: MJC70 Coupling Size, 69.9 mm Outside Dia, Metric

The RULAND MANUFACTURING MJC70-35-A is a zero-backlash curved jaw coupling hub with a MJC70 coupling size and 69.9 mm outside diameter. This metric aluminum hub is designed for use in industrial power transmission…

SKU 3G-OTH-134204

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: MJC70 Coupling Size, 69.9 mm Outside Dia, Metric

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MJC70-35-A 

Type

Metric, Aluminum 

Outside Dia

69.9 mm 

View Full Spec Sheet

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 MJC70-35-A used for?

The RULAND MANUFACTURING MJC70-35-A is a zero-backlash curved jaw coupling hub used in industrial power transmission to connect shafts while damping vibration and accommodating misalignment. It is commonly applied in motion control, packaging, and conveyor systems where precise torque transfer is required.

What are the specifications of the RULAND MANUFACTURING MJC70-35-A?

The RULAND MANUFACTURING MJC70-35-A is a metric aluminum jaw coupling hub with a MJC70 coupling size and 69.9 mm outside diameter. It is designed for zero-backlash curved jaw applications. The manufacturer part number is MJC70-35-A, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING MJC70-35-A worldwide?

You can source the RULAND MANUFACTURING MJC70-35-A worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this metric aluminum coupling hub.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the coupling size (e.g., MJC70) to your shaft diameters and torque requirements. Verify the outside diameter (69.9 mm for MJC70-35-A) and material (aluminum) suit your application. Always consult the manufacturer's catalog for bore and keyway options.

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 zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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