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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub

The RULAND MANUFACTURING Jaw Coupling Hub is a zero-backlash curved jaw coupling hub in JC50 coupling size, model JCC50-22-A. It has a 3 1/8 in outside diameter and is made of aluminum in inch dimensions.

SKU 3G-OTH-134373

Also listed as: JCC5022A · JCC50 22 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub
Category
Zero-Backlash Curved Jaw Coupling Hubs
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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
JCC50-22-A
Type
Inch, Aluminum
Outside Dia
3 1/8 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 JC50 coupling size, model JCC50-22-A. It has a 3 1/8 in outside diameter and is made of aluminum in inch dimensions.

Frequently Asked Questions

What is the RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A used for?

The RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion control, packaging, and conveyor systems. It accommodates misalignment while transmitting torque smoothly. The aluminum construction provides lightweight, corrosion-resistant performance in industrial automation applications.

What are the specifications of the RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A?

The RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A has a JC50 coupling size, a 3 1/8 in outside diameter, and is made of aluminum in inch dimensions. It is a zero-backlash curved jaw coupling hub designed for precise torque transmission. The manufacturer part number is JCC50-22-A.

Where to buy the RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A worldwide?

You can source the RULAND MANUFACTURING Jaw Coupling Hub JCC50-22-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time on this coupling hub.

How to select the correct RULAND MANUFACTURING Jaw Coupling Hub size?

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 JCC50-22-A) and material (aluminum) suit your application. 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This aluminum zero-backlash curved jaw coupling hub is part of the JC50 coupling size series, with a 3 1/8 in outside diameter. It is designed for inch-type shaft connections in power transmission systems, accommodating minor misalignment while maintaining precise torque transfer. Commonly used in motion control and industrial machinery
RULAND MANUFACTURING
This aluminum zero-backlash curved jaw coupling hub is part of the JC50 coupling size series, with a 3 1/8 in outside diameter. It is designed for inch-type shaft connections in power transmission systems, accommodating minor misalignment while maintaining precise torque transfer. Commonly used in motion control and industrial machinery
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-24-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-24-A)
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for use in power transmission systems to connect two shafts while accommodating misalignment. Common applications include motion control, packaging, and conveyor systems where precise torque transfer is required
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for use in power transmission systems to connect two shafts while accommodating misalignment. Common applications include motion control, packaging, and conveyor systems where precise torque transfer is required
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for inch-sized shafts and accommodates misalignment in power transmission systems. Suitable for motion control, packaging, and automation equipment requiring precise torque transfer
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for inch-sized shafts and accommodates misalignment in power transmission systems. Suitable for motion control, packaging, and automation equipment requiring precise torque transfer
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for inch-series applications and is part of the JC50 coupling size. Used in power transmission to connect shafts, it accommodates minor misalignment while transmitting torque. Typical applications include motion control, packaging, and automation equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 3 1/8 in outside diameter. It is designed for inch-series applications and is part of the JC50 coupling size. Used in power transmission to connect shafts, it accommodates minor misalignment while transmitting torque. Typical applications include motion control, packaging, and automation equipment
This zero-backlash curved jaw coupling hub is designed for JC50 coupling size systems. It has a 3 1/8 in outside diameter and is made of aluminum. The inch-series hub accommodates minor misalignment while providing torque transfer in power transmission applications
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for JC50 coupling size systems. It has a 3 1/8 in outside diameter and is made of aluminum. The inch-series hub accommodates minor misalignment while providing torque transfer in power transmission applications

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This zero-backlash curved jaw coupling hub is made of aluminum with a 19.1 mm outside diameter. It is designed for use in motion control applications where precise torque transmission and misalignment accommodation are required. The hub is part of the MJS19 coupling size family and is suitable for connecting rotating shafts in servo motors, encoders, and positioning systems
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 19.1 mm outside diameter. It is designed for use in motion control applications where precise torque transmission and misalignment accommodation are required. The hub is part of the MJS19 coupling size family and is suitable for connecting rotating shafts in servo motors, encoders, and positioning systems
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This zero-backlash curved jaw coupling hub is designed for motion-control applications such as connecting servo motors and encoders. It accommodates misalignment while transmitting torque smoothly. Made of metric aluminum with a 41.3 mm outside diameter, it is part of the MJS41 coupling size
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This aluminum curved jaw coupling hub is designed for inch-dimension shafts in the JS36 coupling size. With a 2 1/4 in outside diameter, it provides zero-backlash torque transmission while accommodating minor misalignment. Suitable for motion control and power transmission applications
This inch-series aluminum hub is part of a zero-backlash curved jaw coupling system. It has a 1 5/16 in outside diameter and is designed for JC21 coupling size. Used in power transmission to connect shafts while accommodating minor misalignment and dampening vibration
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This inch-series aluminum hub is part of a zero-backlash curved jaw coupling system. It has a 1 5/16 in outside diameter and is designed for JC21 coupling size. Used in power transmission to connect shafts while accommodating minor misalignment and dampening vibration
Metric aluminum zero-backlash curved jaw coupling hub for MJS51 coupling size, 50.8 mm outside diameter. Used in motion control systems to connect rotating shafts while accommodating misalignment and transmitting torque
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This zero-backlash curved jaw coupling hub is made of aluminum with a 50.8 mm outside diameter and is part of the MJS51 coupling size. It is used in motion control, packaging, and automation equipment to connect shafts while compensating for minor misalignment and damping vibration. The aluminum construction keeps inertia low for high-speed applications
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