RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

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

SKU 3G-OTH-134264

Brand

RULAND MANUFACTURING

Item

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

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JC44-22-A 

Type

Inch, Aluminum 

Outside Dia

2 3/4 in 

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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, with a 2 3/4 in outside diameter, inch dimensions, and aluminum construction (MPN JC44-22-A). This hub is designed for use with matching jaw couplings to transmit torque while accommodating misalignment.

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 transmits torque between shafts while accommodating misalignment in industrial power transmission systems. It is commonly used in motion control, packaging, and conveyor applications where precise positioning and vibration damping are required.

What are the specifications of the RULAND MANUFACTURING JC44-22-A?

The RULAND MANUFACTURING JC44-22-A is a JC44 coupling size hub with a 2 3/4 in outside diameter, inch dimensions, and aluminum construction. It is designed for zero-backlash curved jaw couplings and is manufactured under part number JC44-22-A.

Where to buy a RULAND MANUFACTURING JC44-22-A worldwide?

3G Electric supplies the RULAND MANUFACTURING JC44-22-A jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this inch aluminum hub.

How to select the correct jaw coupling hub for my application?

Select a jaw coupling hub by matching the coupling size (e.g., JC44) and bore diameter to your shaft dimensions. Consider torque requirements, misalignment tolerance, and material—aluminum hubs like the RULAND JC44-22-A offer lightweight, corrosion-resistant performance for moderate loads.

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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