RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch

The RULAND MANUFACTURING Jaw Coupling Hub is a zero-backlash curved jaw coupling hub in JC50 coupling size, with a 3 1/8 in outside diameter, made of aluminum. It is identified by manufacturer part number JCC50-26-A.

SKU 3G-OTH-134339

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JCC50-26-A 

Type

Inch, Aluminum 

Outside Dia

3 1/8 in 

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 a RULAND MANUFACTURING Jaw Coupling Hub used for?

A RULAND MANUFACTURING Jaw Coupling Hub, such as the JCC50-26-A, is used to connect two rotating shafts in power transmission applications. It provides zero-backlash torque transfer while accommodating minor misalignment, making it ideal for precision motion control systems, packaging machinery, and industrial automation.

What are the specifications of the RULAND MANUFACTURING JCC50-26-A?

The RULAND MANUFACTURING JCC50-26-A is a zero-backlash curved jaw coupling hub in JC50 coupling size. It has a 3 1/8 in outside diameter and is made of aluminum. This inch-series hub is designed for use with matching spider inserts to form a complete jaw coupling assembly.

Where to buy RULAND MANUFACTURING coupling hubs worldwide?

You can source RULAND MANUFACTURING coupling hubs, including the JCC50-26-A, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine components for your power transmission needs.

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., JC50) to your shaft diameters and torque requirements. Verify the outside diameter (3 1/8 in for the JCC50-26-A) and material (aluminum) suit your application. Always consult the manufacturer's catalog for bore size 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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