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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 JCC32-12-A is a zero-backlash curved jaw coupling hub in the JC32 coupling size, made of aluminum with a 2-inch outside diameter. This inch-series hub is designed for use with matching…

SKU 3G-OTH-134124

Also listed as: JCC3212A · JCC32 12 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub
Category
Zero-Backlash Curved Jaw Coupling Hubs
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
JCC32-12-A
Type
Inch, Aluminum, Curved
Outside Dia
2 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING JCC32-12-A is a zero-backlash curved jaw coupling hub in the JC32 coupling size, made of aluminum with a 2-inch outside diameter. This inch-series hub is designed for use with matching curved-jaw spiders to accommodate misalignment in power transmission applications.

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 curved jaw coupling hub used for?

A Ruland Manufacturing curved jaw coupling hub connects two shafts in motion-control systems, transmitting torque while accommodating minor misalignment. It is commonly used in packaging, printing, and robotics applications where zero-backlash and vibration damping are required. The curved jaw design reduces wear on the spider insert.

What are the specifications of the Ruland JCC32-12-A coupling hub?

The Ruland JCC32-12-A is an inch-series, aluminum curved jaw coupling hub with a 2 in outside diameter. It is part of the JC32 coupling size family and is designed for zero-backlash performance. The hub is RoHS-compliant and suitable for applications requiring precise torque transmission and misalignment accommodation.

Where to buy Ruland coupling hubs worldwide?

3G Electric supplies Ruland coupling hubs like the JCC32-12-A to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this zero-backlash curved jaw coupling hub.

How to select the correct Ruland jaw coupling hub size?

To select the correct Ruland jaw coupling hub, match the hub bore size to your shaft diameter and confirm the outside diameter and coupling size (e.g., JC32) fit your space constraints. Ensure the hub material (aluminum) and type (curved jaw) align with your torque and misalignment requirements. Consult the Ruland catalog for bore 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
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-10-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-10-A)
This inch-series curved jaw coupling hub is made of aluminum and has a 2 in outside diameter. It is designed for zero-backlash torque transmission in motion control applications, accommodating minor shaft misalignment
RULAND MANUFACTURING
This inch-series curved jaw coupling hub is made of aluminum and has a 2 in outside diameter. It is designed for zero-backlash torque transmission in motion control applications, accommodating minor shaft misalignment
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-14-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-14-A)
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
RULAND MANUFACTURING
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
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-8-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: JC32 Coupling Size, 2 in Outside Dia, Inch, Aluminum, Curved (MPN JCC32-8-A)
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
RULAND MANUFACTURING
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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