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RULAND MANUFACTURING Zero-Backlash Curved Jaw Spider - Zero-Backlash Curved Jaw Spiders
RULAND MANUFACTURINGZero-Backlash Curved Jaw Spiders

RULAND MANUFACTURING Zero-Backlash Curved Jaw Spider

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-98R) 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 0.8726 hp. This…

SKU 3G-OTH-138970

Also listed as: JD325198R · JD32 51 98R · JD32-51-98R

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Spider
Category
Zero-Backlash Curved Jaw Spiders
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
JD32/51-98R
Type
Inch, 0.8726 hp
Max Speed
8,000 RPM

Technical Documents

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

Product Description

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-98R) 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 0.8726 hp. This inch-size component is designed for use in jaw couplings to transmit torque while accommodating misalignment.

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 the RULAND MANUFACTURING Jaw Coupling Spider used for?

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-98R) is used in jaw couplings to transmit torque while accommodating misalignment between connected shafts. Its zero-backlash curved jaw design makes it suitable for precision motion-control applications in packaging, printing, and machine-tool equipment.

What are the specifications of the RULAND MANUFACTURING Jaw Coupling Spider?

The RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-98R) has a 2-inch outside diameter, a maximum speed of 8,000 RPM, and a power capacity of 0.8726 hp. It is an inch-size, zero-backlash curved jaw spider designed for use with RULAND MANUFACTURING jaw couplings.

Where to buy the RULAND MANUFACTURING Jaw Coupling Spider worldwide?

3G Electric supplies the RULAND MANUFACTURING Jaw Coupling Spider (MPN JD32/51-98R) 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.

How to select the correct RULAND MANUFACTURING Jaw Coupling Spider?

To select the correct RULAND MANUFACTURING Jaw Coupling Spider, match the outside diameter (2 in), power rating (0.8726 hp), and maximum speed (8,000 RPM) to your coupling hub bore and application torque. Ensure the spider material is compatible with your operating temperature and chemical environment.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This inch-size curved jaw spider is designed for use in jaw couplings to transmit torque while damping vibration. It features a 1 5/16 in outside diameter, a maximum speed of 8,000 RPM, and is made of 98A material. Suitable for industrial power transmission applications requiring precise motion control
RULAND MANUFACTURING
This inch-size curved jaw spider is designed for use in jaw couplings to transmit torque while damping vibration. It features a 1 5/16 in outside diameter, a maximum speed of 8,000 RPM, and is made of 98A material. Suitable for industrial power transmission applications requiring precise motion control
This inch-size zero-backlash curved jaw spider has a 1 5/16 in outside diameter and is made from 85A material. Rated for 0.0571 hp and a maximum speed of 8,000 RPM, it is used in industrial power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment
RULAND MANUFACTURING
This inch-size zero-backlash curved jaw spider has a 1 5/16 in outside diameter and is made from 85A material. Rated for 0.0571 hp and a maximum speed of 8,000 RPM, it is used in industrial power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment
This zero-backlash curved jaw spider has a 1 5/16 in outside diameter and is made of 92A material. It is rated for 0.1110 hp and a maximum speed of 8,000 RPM. Used in jaw couplings to transmit torque between shafts while accommodating minor misalignment and damping vibration in power transmission systems
RULAND MANUFACTURING
This zero-backlash curved jaw spider has a 1 5/16 in outside diameter and is made of 92A material. It is rated for 0.1110 hp and a maximum speed of 8,000 RPM. Used in jaw couplings to transmit torque between shafts while accommodating minor misalignment and damping vibration in power transmission systems
This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 1 5/8 in outside diameter and is made from 92A durometer material. It is rated for 0.3078 hp and a maximum speed of 8,000 RPM. The inch-series insert is used to transmit torque between shafts while accommodating minor misalignment in industrial machinery, pumps, and gearboxes
RULAND MANUFACTURING
This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 1 5/8 in outside diameter and is made from 92A durometer material. It is rated for 0.3078 hp and a maximum speed of 8,000 RPM. The inch-series insert is used to transmit torque between shafts while accommodating minor misalignment in industrial machinery, pumps, and gearboxes
This zero-backlash curved jaw spider from RULAND MANUFACTURING is an inch-series insert for jaw couplings. It transmits torque while damping vibration and compensating for misalignment. Rated for 0.0920 hp and a maximum speed of 8,000 RPM, it is suitable for motion control and conveyor applications
RULAND MANUFACTURING
This zero-backlash curved jaw spider from RULAND MANUFACTURING is an inch-series insert for jaw couplings. It transmits torque while damping vibration and compensating for misalignment. Rated for 0.0920 hp and a maximum speed of 8,000 RPM, it is suitable for motion control and conveyor applications
This zero-backlash curved jaw spider from RULAND MANUFACTURING is made from 92A durometer material and has a 2 1/4 in outside diameter. It is rated for a maximum speed of 8,000 RPM and is used in power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment
RULAND MANUFACTURING
This zero-backlash curved jaw spider from RULAND MANUFACTURING is made from 92A durometer material and has a 2 1/4 in outside diameter. It is rated for a maximum speed of 8,000 RPM and is used in power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment

More from RULAND MANUFACTURING

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This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 3/4 in outside diameter and is rated for 0.0476 hp. It is designed for use with JC12/JS12/MJC19/MJS19 coupling sizes. The insert transmits torque while dampening vibration and accommodating minor misalignment, suitable for motion control and conveyor systems
RULAND MANUFACTURING
This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 3/4 in outside diameter and is rated for 0.0476 hp. It is designed for use with JC12/JS12/MJC19/MJS19 coupling sizes. The insert transmits torque while dampening vibration and accommodating minor misalignment, suitable for motion control and conveyor systems
Zero-backlash curved jaw spider for JC50/JCC50/MJC80/MJCC80 coupling sizes. Rated for 4.379 hp with 98A durometer material. Transmits torque while dampening vibration and accommodating misalignment in power transmission systems such as pumps, conveyors, and machine tools
RULAND MANUFACTURING
Zero-backlash curved jaw spider for JC50/JCC50/MJC80/MJCC80 coupling sizes. Rated for 4.379 hp with 98A durometer material. Transmits torque while dampening vibration and accommodating misalignment in power transmission systems such as pumps, conveyors, and machine tools
This zero-backlash curved jaw spider is designed for use with JC44/JCC44/MJC70/MJCC70 coupling sizes. It transmits torque between shafts in motion-control and power-transmission applications. Inch-sized with a power rating of 2.0944 hp
RULAND MANUFACTURING
This zero-backlash curved jaw spider is designed for use with JC44/JCC44/MJC70/MJCC70 coupling sizes. It transmits torque between shafts in motion-control and power-transmission applications. Inch-sized with a power rating of 2.0944 hp
This inch-series zero-backlash curved jaw spider has a 1 in outside diameter. It is rated for 0.0476 hp and a maximum speed of 8,000 RPM. Used in jaw couplings for torque transmission and vibration damping in motion-control and power-transmission applications
RULAND MANUFACTURING
This inch-series zero-backlash curved jaw spider has a 1 in outside diameter. It is rated for 0.0476 hp and a maximum speed of 8,000 RPM. Used in jaw couplings for torque transmission and vibration damping in motion-control and power-transmission applications
Zero-backlash curved jaw spider for use with JC44, JCC44, MJC70, and MJCC70 coupling sizes. Rated at 0.476 hp with a 92A durometer hardness. Transmits torque between shafts in motion-control systems
RULAND MANUFACTURING
Zero-backlash curved jaw spider for use with JC44, JCC44, MJC70, and MJCC70 coupling sizes. Rated at 0.476 hp with a 92A durometer hardness. Transmits torque between shafts in motion-control systems
This zero-backlash curved jaw spider is designed for use with JC10, JS10, MJC15, and MJS15 coupling sizes. It has an outside diameter of 19/32 in and a power rating of 0.0254 hp. The spider transmits torque between shafts while dampening vibration and accommodating minor misalignment in power transmission systems
RULAND MANUFACTURING
This zero-backlash curved jaw spider is designed for use with JC10, JS10, MJC15, and MJS15 coupling sizes. It has an outside diameter of 19/32 in and a power rating of 0.0254 hp. The spider transmits torque between shafts while dampening vibration and accommodating minor misalignment in power transmission systems
This inch-size zero-backlash curved jaw spider has a 2 1/4 inch outside diameter. It is rated for 1.30 hp and a maximum speed of 8,000 RPM. Designed for use in jaw couplings, it transmits torque while dampening vibration and accommodating misalignment in power transmission systems
RULAND MANUFACTURING
This inch-size zero-backlash curved jaw spider has a 2 1/4 inch outside diameter. It is rated for 1.30 hp and a maximum speed of 8,000 RPM. Designed for use in jaw couplings, it transmits torque while dampening vibration and accommodating misalignment in power transmission systems
This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 2-inch outside diameter and is rated for 0.3490 hp at a maximum speed of 8,000 RPM. It is used in power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment, commonly applied in industrial machinery, pumps, and gearboxes
RULAND MANUFACTURING
This zero-backlash curved jaw spider from RULAND MANUFACTURING has a 2-inch outside diameter and is rated for 0.3490 hp at a maximum speed of 8,000 RPM. It is used in power transmission systems to connect shafts while dampening vibration and accommodating minor misalignment, commonly applied in industrial machinery, pumps, and gearboxes