RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JS26 Coupling Size, 1 5/8 in Outside Dia, Inch

SKU 3G-OTH-134353

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JS26 Coupling Size, 1 5/8 in Outside Dia, Inch

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JSC26-10-A 

Type

Inch, Aluminum 

Outside Dia

1 5/8 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 Jaw Coupling Hub is a zero-backlash curved jaw coupling hub in the JS26 coupling size, with a 1 5/8 in outside diameter, made of inch aluminum (MPN JSC26-10-A). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — 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, such as the JSC26-10-A, is used to connect two shafts in power transmission applications while accommodating minor misalignment. It is commonly found in industrial machinery, pumps, and gearboxes where zero-backlash curved jaw coupling hubs provide vibration damping and reliable torque transfer.

What are the specifications of the RULAND MANUFACTURING JSC26-10-A?

The RULAND MANUFACTURING JSC26-10-A is a zero-backlash curved jaw coupling hub with a JS26 coupling size. It has a 1 5/8 in outside diameter and is made of aluminum. This inch-series hub is designed for use with matching spider inserts to form a complete jaw coupling assembly.

Where to buy RULAND MANUFACTURING coupling hubs in worldwide?

You can source RULAND MANUFACTURING coupling hubs like the JSC26-10-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this and other RULAND MANUFACTURING components.

How to select the right RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the coupling size (e.g., JS26) to your shaft diameters and torque requirements. Verify the outside diameter (1 5/8 in for the JSC26-10-A) and material (aluminum for lightweight applications). Always consult the manufacturer's catalog for bore size 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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