RULAND MANUFACTURINGZero-Backlash Curved Jaw Spiders

RULAND MANUFACTURING Jaw Coupling Spider: JC50/JCC50/MJC80/MJCC80 Coupling Size, Inch, 0.952 hp

SKU 3G-OTH-138975

Also listed as: JD508092Y · JD50 80 92Y · JD50-80-92Y

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Spider: JC50/JCC50/MJC80/MJCC80 Coupling Size, Inch, 0.952 hp

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

JD50/80-92Y 

Type

: JC50/JCC50/MJC80/MJCC80 Coupling Size, Inch, 0.952 hp, 92A 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD50/80-92Y) is a zero-backlash curved jaw spider designed for use with JC50, JCC50, MJC80, and MJCC80 coupling sizes. It is rated for 0.952 hp and features a 92A durometer hardness. This component is compatible with the MJCC80 coupling size from RULAND MANUFACTURING.

Frequently Asked Questions

What is a RULAND MANUFACTURING Jaw Coupling Spider used for?

A RULAND MANUFACTURING Jaw Coupling Spider (MPN JD50/80-92Y) is a zero-backlash curved jaw spider that transmits torque between shafts in motion-control systems. It is commonly used in packaging, printing, and robotics applications where precise alignment and vibration damping are required.

What are the specifications of the RULAND MANUFACTURING JD50/80-92Y spider?

The RULAND MANUFACTURING JD50/80-92Y spider is rated for 0.952 hp and has a 92A durometer hardness. It fits JC50, JCC50, MJC80, and MJCC80 coupling sizes, specifically the MJCC80 size. This inch-series component is designed for zero-backlash curved jaw couplings.

Where to buy RULAND MANUFACTURING JD50/80-92Y worldwide?

You can source the RULAND MANUFACTURING JD50/80-92Y spider through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct RULAND MANUFACTURING jaw coupling spider?

To select the correct RULAND MANUFACTURING spider, match the coupling size (JC50, JCC50, MJC80, or MJCC80) and confirm the power rating (0.952 hp) and durometer (92A). Ensure the spider's bore and keyway align with your shaft dimensions. Consult the manufacturer's catalog for fitment details.

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 spiders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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