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RULAND MANUFACTURING Jaw Coupling Hub: JS10 Coupling Size, 19/32 in Outside Dia, Inch - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JS10 Coupling Size, 19/32 in Outside Dia, Inch

The RULAND MANUFACTURING JS10-4-A is a zero-backlash curved jaw coupling hub in the JS10 coupling size, constructed from inch-dimensioned aluminum with a 19/32 in outside diameter. This component is designed for…

SKU 3G-OTH-134198

Also listed as: JS104A · JS10 4 A

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Hub: JS10 Coupling Size, 19/32 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
JS10-4-A
Type
Inch, Aluminum
Outside Dia
19/32 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING JS10-4-A is a zero-backlash curved jaw coupling hub in the JS10 coupling size, constructed from inch-dimensioned aluminum with a 19/32 in outside diameter. This component is designed for motion control applications requiring precise torque transmission without backlash.

Frequently Asked Questions

What is a RULAND MANUFACTURING JS10-4-A jaw coupling hub used for?

The RULAND MANUFACTURING JS10-4-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, such as servo motors and encoders. It accommodates misalignment while transmitting torque smoothly. Common in packaging, robotics, and machine-tool applications where precision and low maintenance are required.

What are the specifications of the RULAND MANUFACTURING JS10-4-A coupling hub?

The JS10-4-A is a JS10-size jaw coupling hub with a 19/32 in outside diameter, made of aluminum. It is part of RULAND MANUFACTURING's zero-backlash curved jaw coupling line. The manufacturer part number is JS10-4-A. This hub is designed for inch-dimension shafts and pairs with a matching spider insert.

Where to buy RULAND MANUFACTURING JS10-4-A coupling hubs worldwide?

3G Electric supplies RULAND MANUFACTURING JS10-4-A coupling hubs worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead times. We source and deliver genuine RULAND components to support your motion-control applications.

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

To select the correct RULAND MANUFACTURING jaw coupling hub, match the hub bore size to your shaft diameter and confirm the coupling size (e.g., JS10) fits your torque and misalignment needs. Ensure the hub material (aluminum for the JS10-4-A) suits your environment. Consult RULAND's 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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