RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch

The RULAND MANUFACTURING Jaw Coupling Hub (MPN JCC44-22-A) is a zero-backlash curved jaw coupling hub in JC44 coupling size. It has a 2 3/4 in outside diameter and is made of aluminum. This inch-size hub is designed…

SKU 3G-OTH-134271

Also listed as: JCC4422A · JCC44 22 A

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch

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

JCC44-22-A 

Type

Inch, Aluminum 

Outside Dia

2 3/4 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING Jaw Coupling Hub JCC44-22-A used for?

The RULAND MANUFACTURING Jaw Coupling Hub JCC44-22-A is a zero-backlash curved jaw coupling hub used to connect two shafts in power transmission applications. It is commonly used in motion control, packaging, and automation equipment where precise torque transfer and misalignment accommodation are required.

What are the specifications of the RULAND MANUFACTURING JCC44-22-A?

The RULAND MANUFACTURING JCC44-22-A is a JC44 coupling size hub with a 2 3/4 in outside diameter. It is made of aluminum and is an inch-size component. This zero-backlash curved jaw coupling hub is designed for use with RULAND MANUFACTURING curved jaw couplings.

Where to buy the RULAND MANUFACTURING JCC44-22-A worldwide?

3G Electric supplies the RULAND MANUFACTURING JCC44-22-A jaw coupling hub worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this item.

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., JC44) and outside diameter (2 3/4 in) to your shaft dimensions and torque requirements. Ensure the hub material (aluminum) suits your environment. Consult RULAND MANUFACTURING'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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