RULAND MANUFACTURING Jaw Coupling Hub: JC21 Coupling Size, 1 5/16 in Outside Dia, Inch
The RULAND MANUFACTURING JC21-10-A is a zero-backlash curved jaw coupling hub in the JC21 coupling size, constructed from aluminum with an outside diameter of 1 5/16 in. This inch-type hub is designed for motion…
SKU 3G-OTH-134234
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Product Description
The RULAND MANUFACTURING JC21-10-A is a zero-backlash curved jaw coupling hub in the JC21 coupling size, constructed from aluminum with an outside diameter of 1 5/16 in. This inch-type hub is designed for motion control applications requiring precise torque transmission without backlash.
Frequently Asked Questions
What is a RULAND MANUFACTURING JC21-10-A jaw coupling hub used for?
The RULAND MANUFACTURING JC21-10-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, such as servo motors and encoders. It accommodates misalignment while transmitting torque smoothly. Common in packaging, robotics, and CNC machinery, this aluminum hub provides lightweight, corrosion-resistant performance in precision industrial applications.
What are the specifications of the RULAND MANUFACTURING JC21-10-A jaw coupling hub?
The RULAND MANUFACTURING JC21-10-A is a jaw coupling hub with a JC21 coupling size and a 1 5/16 in outside diameter. It is made of aluminum and is part of the zero-backlash curved jaw coupling hub product type. The manufacturer part number is JC21-10-A, and it is designed for inch-dimension shaft systems.
Where to buy RULAND MANUFACTURING JC21-10-A jaw coupling hubs worldwide?
You can source the RULAND MANUFACTURING JC21-10-A jaw coupling hub from 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; we provide competitive pricing and reliable sourcing for this RULAND MANUFACTURING component.
How to select the correct RULAND MANUFACTURING jaw coupling hub for my application?
To select the correct RULAND MANUFACTURING jaw coupling hub, match the coupling size and outside diameter to your shaft dimensions and torque requirements. The JC21-10-A is a zero-backlash curved jaw hub for inch shafts. Ensure the hub bore fits your shaft, and consider the operating speed and misalignment tolerance. Consult RULAND MANUFACTURING's technical data for load ratings.
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3G Electric supplies RULAND MANUFACTURING zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
