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RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch - Zero-Backlash Curved Jaw Coupling Hubs
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, model JCC50-20-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-sized hub is…

SKU 3G-OTH-134377

Also listed as: JCC5020A · JCC50 20 A

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch
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
JCC50-20-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, model JCC50-20-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-sized hub is designed for use with RULAND MANUFACTURING jaw couplings.

Frequently Asked Questions

What is the RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A used for?

The RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A is used in power transmission systems to connect two shafts while accommodating misalignment. It is ideal for motion control, packaging, and automation equipment where zero-backlash and precise torque transfer are required.

What are the specifications of the RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A?

The RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A is a zero-backlash curved jaw coupling hub in JC50 coupling size. It has a 3 1/8 in outside diameter, is made of aluminum, and is designed for inch-sized shafts. The manufacturer part number is JCC50-20-A.

Where to buy the RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A worldwide?

You can source the RULAND MANUFACTURING Jaw Coupling Hub JCC50-20-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a seamless procurement process for your facility.

How to select the correct RULAND MANUFACTURING Jaw Coupling Hub for my application?

To select the correct RULAND MANUFACTURING Jaw Coupling Hub, match the coupling size (e.g., JC50) to your shaft diameters and torque requirements. Ensure the hub material (aluminum) suits your environment. For zero-backlash applications, verify the hub's outside diameter (3 1/8 in) fits your assembly constraints.

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: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-16-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-16-A)
Aluminum hub for zero-backlash curved jaw couplings, inch type with 3 1/8 in outside diameter. Used in motion-control systems to connect shafts while accommodating minor misalignment. Suitable for precision applications such as servo motors and linear actuators
RULAND MANUFACTURING
Aluminum hub for zero-backlash curved jaw couplings, inch type with 3 1/8 in outside diameter. Used in motion-control systems to connect shafts while accommodating minor misalignment. Suitable for precision applications such as servo motors and linear actuators
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JC50-22-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JC50-22-A)
This zero-backlash curved jaw coupling hub is made of aluminum in inch dimensions with a 3 1/8 in outside diameter. It is used to connect two shafts in motion control, packaging, and conveyor systems, accommodating misalignment while transmitting torque smoothly
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum in inch dimensions with a 3 1/8 in outside diameter. It is used to connect two shafts in motion control, packaging, and conveyor systems, accommodating misalignment while transmitting torque smoothly
Aluminum inch-series hub for zero-backlash curved jaw couplings. Outside diameter 3 1/8 in. Used in motion-control systems to connect shafts while compensating for misalignment
RULAND MANUFACTURING
Aluminum inch-series hub for zero-backlash curved jaw couplings. Outside diameter 3 1/8 in. Used in motion-control systems to connect shafts while compensating for misalignment
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-26-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC50 Coupling Size, 3 1/8 in Outside Dia, Inch, Aluminum (MPN JCC50-26-A)

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