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Product Specifications:
| Item | Motion Control Coupling Hub |
| Angular Misalignment | 0.5° |
| Axial Motion | 0.15 mm |
| Bore Dia. | 8 mm |
| Bore Tolerance | 0 mm to 0.03 mm |
| Bore Type | Round Keyed |
| Clearance Dia. | 33.3 mm |
| Compatible Center Element Manufacturer Part No. | OD21/33-AT, OD21/33-NL, OD21/33-PEK |
| Coupling Overall Length | 47.6 mm |
| Coupling Size | Mosc33 |
| Features | Balanced Design |
| Finish | Black Anodized |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Hub Dia. | 33.3 mm |
| Hub Material | Aluminum |
| Hub Material Finish | Black Anodized |
| Hub Material Grade | Grade 2024 |
| Included Screws | (2) Set Screw |
| Keyway | 2 mm |
| Keyway Depth | 1.1 mm |
| Keyway Width | 2 mm |
| Length Through Bore | 15 mm |
| Material | Aluminum |
| Max. Speed | 4500 RPM |
| Maximum Operating Temperature | 300°F |
| Mechanical Fuse Break | Yes |
| Minimum Operating Temperature | -10°F |
| Number Of Locking Screws | 2 |
| Outside Dia. | 33.3 mm |
| Over-standard Parallel Misalignment | 3.33 mm |
| Overall Length | 15 mm |
| Parallel Misalignment | 0.2 mm |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Seating Torque | 2.2 N-m |
| Screw Thread Size | M4 |
| Screw Type | Set Screw |
| Set Screw Location | 90° Apart |
| Shaft Locking Type | Set Screw |
| Shaft Tolerance | -0.013 to 0 |
| Style | Oldham Set With Keyway |
| System Of Measurement | Metric |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 3.56 |
| Ship length (cm) | 4.75 |
| Ship width (cm) | 10.16 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Model | Outside Dia. | Coupling Size | Length Through Bore | Bore Dia. | Bore Tolerance | Keyway | Coupling Overall Length | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| MOSC25-10-A | 25.4 mm | Mosc25 | 9.9 mm | - | 0 mm to 0.03 mm | 3 mm | 28.6 mm | 9.9 mm | €57.79 | |
| MOSC25-12-A | 25.4 mm | Mosc25 | 9.9 mm | 12 mm | 0 mm to 0.03 mm | 4 mm | 28.6 mm | 9.9 mm | €57.79 | |
| MOSC25-8-A | 25.4 mm | Mosc25 | 9.9 mm | 8 mm | 0 mm to 0.03 mm | 2 mm | 28.6 mm | 9.9 mm | €57.79 | |
| MOSC33-10-A | 33.3 mm | Mosc33 | 15 mm | - | 0 mm to 0.03 mm | 3 mm | 47.6 mm | 15 mm | €80.50 | |
| MOSC33-12-A | 33.3 mm | Mosc33 | 15 mm | 12 mm | 0 mm to 0.03 mm | 4 mm | 47.6 mm | 15 mm | €80.50 | |
| MOSC33-16-A | 33.3 mm | Mosc33 | 15 mm | 16 mm | 0 mm to 0.03 mm | 5 mm | 47.6 mm | 15 mm | €80.50 | |
| MOSC41-10-A | 41.3 mm | Mosc41 | 18 mm | 10 mm | 0 mm to 0.03 mm | 3 mm | 50.8 mm | 18 mm | €96.50 |
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RULAND MANUFACTURING MOSC33-8-A 8mm Oldham Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Lg.
€80.50 /unit
