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RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch - Zero-Backlash Curved Jaw Coupling Hubs
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 is a zero-backlash curved jaw coupling hub in JC44 coupling size, model JC44-16-A. It has a 2 3/4 in outside diameter and is made of aluminum. This inch-sized hub is designed…

SKU 3G-OTH-134182

Also listed as: JC4416A · JC44 16 A

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch
Category
Zero-Backlash Curved Jaw Coupling Hubs
Available to Order
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Technical specs
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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
JC44-16-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

The RULAND MANUFACTURING Jaw Coupling Hub is a zero-backlash curved jaw coupling hub in JC44 coupling size, model JC44-16-A. It has a 2 3/4 in outside diameter and is made of aluminum. This inch-sized hub is designed for use with RULAND MANUFACTURING jaw couplings.

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?

This zero-backlash curved jaw coupling hub connects two shafts in motion-control applications, transmitting torque while accommodating minor misalignment. It is commonly used in packaging, printing, and robotics equipment where precise, backlash-free power transmission is critical.

What are the specifications of the RULAND MANUFACTURING JC44-16-A hub?

The RULAND MANUFACTURING JC44-16-A is a JC44 coupling size hub with a 2 3/4 in outside diameter. It is made of aluminum and designed for inch-sized shafts. This zero-backlash curved jaw hub is compatible with RULAND MANUFACTURING jaw couplings for reliable motion control.

Where to buy RULAND MANUFACTURING jaw coupling hubs worldwide?

3G Electric supplies RULAND MANUFACTURING jaw coupling hubs worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the JC44-16-A or other coupling sizes.

How to select the right RULAND MANUFACTURING jaw coupling hub?

Select the hub based on shaft diameter, torque requirements, and coupling size. The JC44-16-A fits JC44 couplings with a 2 3/4 in outside diameter. Ensure the hub bore matches your shaft size and that the material (aluminum here) suits your environment. Consult RULAND MANUFACTURING's catalog for load ratings.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-20-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-20-A)
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-22-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-22-A)
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-18-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-18-A)
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-24-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JC44-24-A)
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JCC44-16-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JCC44-16-A)
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JCC44-22-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC44 Coupling Size, 2 3/4 in Outside Dia, Inch, Aluminum (MPN JCC44-22-A)

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