Ruland
Ruland OC21 Oldham Coupling Aluminum
Model: OC21
Ruland OC21 oldham coupling hub set with acetal center disk, 7075 aluminum hubs, 1.313" OD, bores up to 5/8".
Technical Specifications
| Coupling Type | Oldham |
| Insert Element | Acetal Disk |
| Series/Size | OC21 |
| Max Bore (in) | 0.625 |
| Bore Type | Clamp |
| Exact Bore (in) | |
| Keyway Size | |
| Outer Diameter (in) | 1.313 |
| Material | Aluminum |
| Nominal Torque (in-lbs) | 35 |
| Max RPM | 6000 |
Manufacturer
Ruland
Ruland Manufacturing — US-based manufacturer of precision motion control couplings including beam, bellows, jaw, oldham, and disc styles. Used in servo motors, encoders, robotics, and automation.
Visit WebsiteAPI Access
Access this product data programmatically
GET /api/v1/products/xl-coupling-ruland-oldham-oc21-aluminumView API Docs →