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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 JC36-20-A is a zero-backlash curved jaw coupling hub in the JC36 coupling size, made of inch-dimension aluminum with a 2 1/4 in outside diameter. 3G Electric interprets demand and delivers…

SKU 3G-OTH-134129

Also listed as: JC3620A · JC36 20 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
JC36-20-A
Type
Inch, Aluminum
Outside Dia
2 1/4 in

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING JC36-20-A is a zero-backlash curved jaw coupling hub in the JC36 coupling size, made of inch-dimension aluminum with a 2 1/4 in outside diameter. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a Ruland Manufacturing jaw coupling hub used for?

A Ruland Manufacturing jaw coupling hub connects two shafts in motion-control systems, transmitting torque while accommodating minor misalignment. It is commonly used in packaging, printing, and conveyor equipment where zero-backlash performance is required.

What are the specifications of the Ruland JC36-20-A jaw coupling hub?

The Ruland JC36-20-A is a zero-backlash curved jaw coupling hub with a JC36 coupling size, 2 1/4 in outside diameter, and inch dimensions. It is made of aluminum and is designed for use with Ruland spider inserts to dampen vibration.

Where to buy a Ruland JC36-20-A jaw coupling hub worldwide?

You can source the Ruland JC36-20-A jaw coupling hub through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

How to select the correct Ruland jaw coupling hub for an application?

To select the correct Ruland jaw coupling hub, match the coupling size and bore diameter to your shaft dimensions. Consider torque requirements, misalignment tolerance, and operating temperature. The JC36-20-A is an aluminum hub suitable for moderate-torque applications with inch shafts.

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
Inch-series aluminum hub for zero-backlash curved jaw couplings. Outside diameter 2 1/4 in. Used in power transmission to connect shafts while accommodating misalignment and dampening vibration
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Inch-series aluminum hub for zero-backlash curved jaw couplings. Outside diameter 2 1/4 in. Used in power transmission to connect shafts while accommodating misalignment and dampening vibration
Aluminum inch hub with 2 1/4 in outside diameter for JC36 coupling size. Designed for zero-backlash curved jaw couplings to connect shafts in power transmission systems, accommodating misalignment while transmitting torque
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Aluminum inch hub with 2 1/4 in outside diameter for JC36 coupling size. Designed for zero-backlash curved jaw couplings to connect shafts in power transmission systems, accommodating misalignment while transmitting torque
This inch-series aluminum curved jaw coupling hub has a 2 in outside diameter and is part of the JC32 coupling size. It is designed for motion-control applications requiring torsional stiffness and misalignment accommodation, such as connecting servo motors and encoders. The aluminum construction provides low inertia and corrosion resistance
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This inch-series aluminum curved jaw coupling hub has a 2 in outside diameter and is part of the JC32 coupling size. It is designed for motion-control applications requiring torsional stiffness and misalignment accommodation, such as connecting servo motors and encoders. The aluminum construction provides low inertia and corrosion resistance
This zero-backlash curved jaw coupling hub has a 2 in outside diameter and is made of aluminum. It is designed for motion control applications requiring precise torque transmission without backlash. The curved jaw design dampens vibration and accommodates minor misalignment in shaft connections
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This zero-backlash curved jaw coupling hub has a 2 in outside diameter and is made of aluminum. It is designed for motion control applications requiring precise torque transmission without backlash. The curved jaw design dampens vibration and accommodates minor misalignment in shaft connections
This inch-series aluminum curved jaw coupling hub has a 2 in outside diameter and is designed for JC32 coupling size. It is used in motion control systems to transmit torque while accommodating minor misalignment, with the curved jaw design reducing vibration and providing zero-backlash performance
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This inch-series aluminum curved jaw coupling hub has a 2 in outside diameter and is designed for JC32 coupling size. It is used in motion control systems to transmit torque while accommodating minor misalignment, with the curved jaw design reducing vibration and providing zero-backlash performance
This aluminum curved jaw coupling hub has a 2 in outside diameter and is designed for inch-type applications. It provides zero-backlash torque transmission and accommodates misalignment in motion-control systems. Suitable for use with servo motors, encoders, and precision positioning equipment
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This aluminum curved jaw coupling hub has a 2 in outside diameter and is designed for inch-type applications. It provides zero-backlash torque transmission and accommodates misalignment in motion-control systems. Suitable for use with servo motors, encoders, and precision positioning equipment

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This aluminum zero-backlash curved jaw coupling hub has a 79.4 mm outside diameter and is metric-sized. It is used in jaw coupling assemblies to provide a torsionally stiff, backlash-free connection that accommodates misalignment and dampens vibration in power transmission systems
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This zero-backlash curved jaw coupling hub from RULAND MANUFACTURING is made of metric aluminum with a 33.3 mm outside diameter. It is designed for the MJS33 coupling size and is used to connect rotating shafts while compensating for minor misalignment and damping vibration in motion control, packaging, and automation equipment
This zero-backlash curved jaw coupling hub is designed for motion control applications requiring precise torque transmission without backlash. It accommodates minor shaft misalignment in servo motors, encoders, and positioning equipment. Made of aluminum with a 1 5/8 in outside diameter, it is part of the JS26 coupling size series in inch dimensions
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This zero-backlash curved jaw coupling hub is designed for motion control applications requiring precise torque transmission without backlash. It accommodates minor shaft misalignment in servo motors, encoders, and positioning equipment. Made of aluminum with a 1 5/8 in outside diameter, it is part of the JS26 coupling size series in inch dimensions
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