RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JS32 Coupling Size, 2 in Outside Dia, Inch, Aluminum

The RULAND MANUFACTURING JSC32-8-A is a zero-backlash curved jaw coupling hub in the JS32 coupling size, with a 2-inch outside diameter. This inch-series aluminum curved-jaw hub is designed for motion-control…

SKU 3G-OTH-134338

Also listed as: JSC328A · JSC32 8 A

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JS32 Coupling Size, 2 in Outside Dia, Inch, Aluminum

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JSC32-8-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

Frequently Asked Questions

What is a RULAND MANUFACTURING JS32 jaw coupling hub used for?

A RULAND MANUFACTURING JS32 jaw coupling hub is used to connect two shafts in power transmission applications, accommodating misalignment while transmitting torque. It is commonly used in pumps, gearboxes, and conveyors where zero-backlash and vibration damping are required.

What are the specifications of the RULAND MANUFACTURING JSC32-8-A coupling hub?

The RULAND MANUFACTURING JSC32-8-A is a zero-backlash curved jaw coupling hub with a JS32 coupling size, 2 in outside diameter, and inch bore. It is made of aluminum and is designed for use with RULAND spider inserts to provide vibration damping and misalignment accommodation.

Where to buy RULAND MANUFACTURING JSC32-8-A coupling hubs worldwide?

You can source RULAND MANUFACTURING JSC32-8-A coupling hubs worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this RULAND component.

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

To select the correct RULAND jaw coupling hub, match the bore size to your shaft diameter, choose the coupling size (e.g., JS32) based on torque requirements, and select the material (aluminum for low inertia). Ensure the hub is paired with a compatible RULAND spider insert for zero-backlash performance.

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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