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RULAND MANUFACTURING Jaw Coupling Insert: JC12/JS12/MJC19/MJS19 Coupling Size - Zero-Backlash Curved Jaw Spiders
RULAND MANUFACTURINGZero-Backlash Curved Jaw Spiders

RULAND MANUFACTURING Jaw Coupling Insert: JC12/JS12/MJC19/MJS19 Coupling Size

The RULAND MANUFACTURING Jaw Coupling Insert, model JD12/19-92Y, is a zero-backlash curved jaw spider designed for use with JC12/JS12/MJC19/MJS19 coupling sizes. It has a 3/4 in outside diameter and is rated for…

SKU 3G-OTH-138962

Brand
RULAND MANUFACTURING
Item
Jaw Coupling Insert: JC12/JS12/MJC19/MJS19 Coupling Size
Category
Zero-Backlash Curved Jaw Spiders
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
JD12/19-92Y
Type
Coupling Size
Outside Dia
3/4 in
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Jaw Coupling Insert, model JD12/19-92Y, is a zero-backlash curved jaw spider designed for use with JC12/JS12/MJC19/MJS19 coupling sizes. It has a 3/4 in outside diameter and is rated for 0.0285 hp. This insert is a replacement component for RULAND MANUFACTURING jaw couplings.

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 jaw coupling insert used for?

A RULAND MANUFACTURING jaw coupling insert, such as the JD12/19-92Y, is a zero-backlash curved jaw spider that transmits torque between shafts while dampening vibration. It is commonly used in motion control, packaging, and conveyor systems where precise alignment and shock absorption are required.

What are the specifications of the RULAND MANUFACTURING JD12/19-92Y jaw coupling insert?

The RULAND MANUFACTURING JD12/19-92Y is a zero-backlash curved jaw spider with a 3/4 in outside diameter. It is rated for 0.0285 hp and fits JC12/JS12/MJC19/MJS19 coupling sizes. This insert is a replacement component for RULAND MANUFACTURING jaw couplings.

Where to buy RULAND MANUFACTURING jaw coupling inserts worldwide?

You can source RULAND MANUFACTURING jaw coupling inserts, including the JD12/19-92Y, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your operations.

How to select the correct RULAND MANUFACTURING jaw coupling insert?

To select the correct RULAND MANUFACTURING jaw coupling insert, match the coupling size (e.g., JC12/JS12/MJC19/MJS19) and outside diameter (3/4 in) to your existing coupling hub. Verify the horsepower rating (0.0285 hp) and ensure the insert material suits your application's temperature and chemical exposure.

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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