RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JC36 Coupling Size, 2 1/4 in Outside Dia, Inch

SKU 3G-OTH-134129

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JC36 Coupling Size, 2 1/4 in Outside Dia, Inch

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JC36-20-A 

Type

Inch, Aluminum 

Outside Dia

2 1/4 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 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.

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?

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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