| Item | Oldham Coupling Hub |
| 20 | $48.86 |
| 200 | Request Quote |
| Angular Misalignment | 0.5° |
| Axial Motion | 0.004 in (0.10 mm) |
| B1 Max Shaft Penetration | 0.222 in |
| Bore (b1) | 0.2500 in |
| Bore Tolerance | +0.001 in / -0.000 in |
| Finish | Bright |
| Finish Specification | Bright, No Plating |
| Forged Set Screw | M3 |
| Full Bearing Support Required? | Yes |
| Hex Wrench Size | 1.5 mm |
| Hub Width (lh) | 0.222 in |
| Length (l) | 0.625 in (15.9 mm) |
| Material Specification | Type 303 Austenitic, Non-Magnetic Bar |
| Max Parallel Misalignment | 0.050 in (1.27 mm) |
| Maximum Speed | 4,500 RPM |
| Mechanical Fuse? | Yes |
| Moment Of Inertia | 0.0004 lb-in |
| Number Of Screws | 1 ea |
| Outer Diameter (od) | 0.500 in (12.7 mm) |
| Parallel Misalignment | 0.004 in (0.10 mm) |
| Recommended Inserts | OD8/13-AT |
| Recommended Shaft Tolerance | +0.0000 in / -0.0005 in |
| Screw Finish | Bright |
| Screw Material | 18-8 300 Series Stainless Steel |
| Seating Torque | 0.73 Nm |
| Temperature | Acetal Disk -10°F to 150°F (-23°C to 65°) |
| Torque Specifications | Torque ratings vary with insert selection |
| Zero-backlash? | Yes |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 1.59 |
| Ship width (cm) | 1.27 |
| Country of Origin | US |
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