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RULAND MANUFACTURING Clamp-On Oldham Coupling Hub for Keyed Shafts, OCC21-8-A - Clamp-On Oldham Coupling Hubs for Keyed Shafts
RULAND MANUFACTURINGClamp-On Oldham Coupling Hubs for Keyed Shafts

RULAND MANUFACTURING Clamp-On Oldham Coupling Hub for Keyed Shafts, OCC21-8-A

The RULAND MANUFACTURING OCC21-8-A is a clamp-on Oldham coupling hub for keyed shafts, designed for motion control applications. It accommodates 0.5° angular misalignment and 0.006 in axial motion. This hub is part…

SKU 3G-OTH-141080

Also listed as: OCC218A · OCC21 8 A

Brand
RULAND MANUFACTURING
Item
Clamp-On Oldham Coupling Hub for Keyed Shafts, OCC21-8-A
Part Number
OCC21-8-A
Category
Clamp-On Oldham Coupling Hubs for Keyed Shafts
Available to Order
Also known as:OCC21-8-ARULAND MANUFACTURING
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
OCC21-8-A
Axial Motion
0.006 in

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

Product Description

The RULAND MANUFACTURING OCC21-8-A is a clamp-on Oldham coupling hub for keyed shafts, designed for motion control applications. It accommodates 0.5° angular misalignment and 0.006 in axial motion. This hub is part of the OCC21 series from RULAND MANUFACTURING.

Frequently Asked Questions

What is the RULAND MANUFACTURING OCC21-8-A coupling hub used for?

The RULAND MANUFACTURING OCC21-8-A is a clamp-on Oldham coupling hub for keyed shafts, used in motion control applications. It accommodates 0.5° angular misalignment and 0.006 in axial motion, making it suitable for precision positioning systems, encoders, and servo drives.

What are the specifications of the RULAND MANUFACTURING OCC21-8-A?

The RULAND MANUFACTURING OCC21-8-A is a clamp-on Oldham coupling hub for keyed shafts, part of the OCC21 series. It handles 0.5° angular misalignment and 0.006 in axial motion. The manufacturer part number is OCC21-8-A, and it is designed for motion control applications.

Where to buy the RULAND MANUFACTURING OCC21-8-A worldwide?

You can source the RULAND MANUFACTURING OCC21-8-A 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.

How to select the correct RULAND MANUFACTURING Oldham coupling hub?

To select the correct RULAND MANUFACTURING Oldham coupling hub, verify shaft diameter, keyway size, and misalignment requirements. The OCC21-8-A accommodates 0.5° angular misalignment and 0.006 in axial motion. Ensure the hub's clamp-on design matches your shaft type for secure motion control performance.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING clamp-on oldham coupling hubs for keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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