RULAND MANUFACTURINGZero-Backlash Curved Jaw Spiders

RULAND MANUFACTURING Jaw Coupling Spider: 2 in Outside Dia, Inch, 8,000 RPM Max Speed

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-92Y) is a zero-backlash curved jaw spider with a 2-inch outside diameter. It is rated for a maximum speed of 8,000 RPM and a power capacity of 0.3490 hp.

SKU 3G-OTH-138969

Also listed as: JD325192Y · JD32 51 92Y · JD32-51-92Y

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Spider: 2 in Outside Dia, Inch, 8,000 RPM Max Speed

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

JD32/51-92Y 

Type

Inch, 0.3490 hp 

Max Speed

8,000 RPM 

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 jaw coupling spider used for?

A RULAND MANUFACTURING jaw coupling spider, such as the JD32/51-92Y, is used to connect two shafts in power transmission systems while dampening vibration and accommodating minor misalignment. It is commonly applied in industrial machinery, pumps, and gearboxes where zero-backlash curved jaw designs provide reliable torque transfer.

What are the specifications of the RULAND MANUFACTURING JD32/51-92Y jaw coupling spider?

The RULAND MANUFACTURING JD32/51-92Y is a zero-backlash curved jaw spider with a 2-inch outside diameter. It has a maximum speed rating of 8,000 RPM and a power capacity of 0.3490 hp. This inch-type spider is designed for use with RULAND jaw couplings requiring a size 92Y insert.

Where to buy RULAND MANUFACTURING jaw coupling spiders worldwide?

3G Electric supplies RULAND MANUFACTURING jaw coupling spiders, including the JD32/51-92Y, to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this zero-backlash curved jaw spider.

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

To select the correct RULAND MANUFACTURING jaw coupling spider, match the outside diameter and insert size to your coupling hub. For the JD32/51-92Y, verify the shaft diameters and torque requirements. Ensure the spider's power rating of 0.3490 hp and 8,000 RPM max speed meet your application. Consult RULAND's catalog for compatibility.

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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