RULAND MANUFACTURING Jaw Coupling Spider: 1 5/16 in Outside Dia, Inch, 8,000 RPM Max Speed
The RULAND MANUFACTURING Jaw Coupling Spider, model JD21/33-85B, is a zero-backlash curved jaw spider with a 1 5/16 in outside diameter. It is rated for 0.0571 hp and a maximum speed of 8,000 RPM, constructed from…
SKU 3G-OTH-138964
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Product Description
The RULAND MANUFACTURING Jaw Coupling Spider, model JD21/33-85B, is a zero-backlash curved jaw spider with a 1 5/16 in outside diameter. It is rated for 0.0571 hp and a maximum speed of 8,000 RPM, constructed from 85A material. This inch-size component is designed for use in industrial coupling applications.
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 Spider used for?
A RULAND MANUFACTURING Jaw Coupling Spider, model JD21/33-85B, is used in industrial power transmission systems to connect two shafts while dampening vibration and accommodating minor misalignment. Its zero-backlash curved jaw design ensures precise torque transfer in applications like pumps, gearboxes, and conveyors.
What are the specifications of the RULAND MANUFACTURING JD21/33-85B?
The RULAND MANUFACTURING JD21/33-85B is an inch-size zero-backlash curved jaw spider with a 1 5/16 in outside diameter. It is rated for 0.0571 hp and a maximum speed of 8,000 RPM, constructed from 85A material. This component is designed for industrial coupling applications requiring reliable torque transmission.
Where to buy RULAND MANUFACTURING jaw coupling spiders worldwide?
You can source the RULAND MANUFACTURING JD21/33-85B jaw coupling spider worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this inch-size, 85A spider.
How to select the right RULAND MANUFACTURING jaw coupling spider?
To select the correct RULAND MANUFACTURING jaw coupling spider, match the outside diameter (1 5/16 in for model JD21/33-85B) to your coupling hub size. Verify the power rating (0.0571 hp) and maximum speed (8,000 RPM) meet your application demands. The 85A material provides good dampening for general industrial use.
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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.
