RULAND MANUFACTURING Jaw Coupling Hub: JC21 Coupling Size, 1 5/16 in Outside Dia, Inch
The RULAND MANUFACTURING JC21-6-A is a zero-backlash curved jaw coupling hub in the JC21 coupling size, made of inch-dimension aluminum with a 1 5/16 in outside diameter. This hub is designed for motion-control…
SKU 3G-OTH-134259
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The RULAND MANUFACTURING JC21-6-A is a zero-backlash curved jaw coupling hub in the JC21 coupling size, made of inch-dimension aluminum with a 1 5/16 in outside diameter. This hub is designed for motion-control applications requiring precise torque transmission without backlash.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is a Ruland Manufacturing jaw coupling hub used for?
A Ruland Manufacturing jaw coupling hub connects two shafts in motion-control systems, transmitting torque while accommodating minor misalignment. It is commonly used in servo motors, encoders, and industrial automation equipment where zero-backlash operation is critical for precision positioning and reduced vibration.
What are the specifications of the Ruland Manufacturing JC21-6-A jaw coupling hub?
The Ruland Manufacturing JC21-6-A is a zero-backlash curved jaw coupling hub in the JC21 coupling size. It has a 1 5/16 in outside diameter, is made of aluminum, and is designed for inch-series shafts. The manufacturer part number is JC21-6-A.
Where to buy a Ruland Manufacturing JC21-6-A jaw coupling hub worldwide?
3G Electric supplies and delivers the Ruland Manufacturing JC21-6-A jaw coupling hub worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.
How to select the correct Ruland Manufacturing jaw coupling hub size?
To select the correct Ruland Manufacturing jaw coupling hub, match the coupling size (e.g., JC21) to your shaft diameters and torque requirements. Verify the outside diameter (1 5/16 in for JC21) and material (aluminum for low inertia). Always consult the manufacturer's catalog for bore and keyway specifications.
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3G Electric memasok RULAND MANUFACTURING zero-backlash curved jaw coupling hubs. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















