RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Keyed Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN OSC16-8-A) is a set screw Oldham coupling hub for keyed shafts, designed for 0.5° angular misalignment and 0.004 in axial motion. This hub, part of the OSC16…

SKU 3G-OTH-151067

Also listed as: OSC168A · OSC16 8 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling Hub: 0.5° Angular Misalignment

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

OSC16-8-A 

Axial Motion

0.004 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING OSC16-8-A coupling hub used for?

The RULAND MANUFACTURING OSC16-8-A is a set screw Oldham coupling hub for keyed shafts. It is used in motion control applications to transmit torque while accommodating 0.5° angular misalignment and 0.004 in axial motion, protecting connected equipment from misalignment-induced wear.

What are the specifications of the RULAND MANUFACTURING OSC16-8-A?

The RULAND MANUFACTURING OSC16-8-A is a set screw Oldham coupling hub from the OSC16 series. It allows 0.5° angular misalignment and 0.004 in axial motion. The manufacturer part number is OSC16-8-A, and it is designed for use with keyed shafts in motion control systems.

Where to buy the RULAND MANUFACTURING OSC16-8-A worldwide?

You can source the RULAND MANUFACTURING OSC16-8-A coupling hub worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct RULAND MANUFACTURING Oldham coupling hub?

To select the correct RULAND MANUFACTURING Oldham coupling hub, match the hub bore size to your shaft diameter and confirm keyway dimensions. Verify the hub's misalignment ratings—0.5° angular and 0.004 in axial—meet your application needs. Consult RULAND's technical data for torque and speed limits.

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 set screw 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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