| Shaft Locking Type - Couplings | 1 Piece Clamp |
| Item | Motion Control Coupling Hub |
| System of Measurement | Metric |
| Bore Dia. | 20 mm |
| Outside Dia. | 50.8 mm |
| With Keyway / Without Keyway | Without Keyway |
| Finish | Black Anodized |
| Overall Length (mm) | 20.8 mm |
| Max. Temp. Range (F) | Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F |
| Hub Dia. | 50.8mm |
| Overall Length (In.) | 0.82 in |
| Material | Aluminum |
| Length through Bore (mm) | 20.8 mm |
| Material - Hubs | Aluminum |
| Item - Oldham Coupling Hubs | Oldham Coupling Hub |
| Style | Oldham Clamp |
| Screw Type | Cap Screw |
| Length through Bore (In.) | 0.82 in |
| Max. RPM | 4,500 RPM |
| Size | MOCT51 |
| Screw Size (mm) | M5 |
| Clearance Dia. (mm) | 50.8 mm |
| Outside Dia. (mm) | 50.8 |
| Outside Dia. (In.) | 2.000 |
| Assembled Coupling Length | 59.7 mm |
| Clearance Dia. (In.) | 2 in |
| Standards | Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant |
| Keyway Width | Not Applicable |
| Length through Bore | 20.8 mm |
| Screw Material | Alloy Steel |
| Screw Seating Torque | 9.5 N-m |
| Bore Tolerance | +0.03 mm / -0.00 mm |
| Coupling Size | MOCT51 |
| Axial Motion | 0.2 mm |
| Bore Type | Round |
| Screw Material Finish | Black Oxide |
| For Misalignment Type | Angular, Axial, Parallel |
| Angular Misalignment | 0.5 Degrees |
| Zero Backlash | Yes |
| Maximum Speed | 4,500 RPM |
| Minimum Operating Temperature | -23 Degrees C |
| Full Bearing Support Required | Yes |
| Number of Locking Screws | 1 |
| Parallel Misalignment | 0.25 mm |
| Weight | 0.226 lb |
| Bore Diameter | 20 mm |
| Features | Balanced Design |
| Mechanical Fuse Break | Yes |
| Included Screws | Clamp Screw |
| Keyway Depth | Not Applicable |
| Screw Thread Size | M5 |
| Hub Material Grade | 2024 |
| Hub Material Finish | Black Anodized |
| Outside Diameter | 50.8 mm |
| Shaft Tolerance | +0.000 mm / -0.013 mm |
| Set Screw Location | Not Applicable |
| Compatible Center Element Manufacturer Part Number | OD32/51-AT, OD32/51-PEK |
| Over-Standard Parallel Misalignment | 5.08 mm |
| Coupling Overall Length | 59.7 mm |
| Shaft Locking Type | Clamp On |
| Hub Material | Aluminum |
| Maximum Operating Temperature | 93 Degrees C |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Coupling Hub, Oldham Clamp, 20mm, RULAND, Mfr# MOCT51-20-A
$53,99
-3% / ea
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Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.2 mm, Coupling Size MOCT51, Outside Diameter 50.8 mm, Over-Standard Parallel Misalignment 5.08 mm, Parallel Misalignment 0.25 mm, Coupling Overall Length 59.7 mm, Hub Material Aluminum, Length through Bore 20.8 mm, System of Measurement Metric, Bore Diameter 20 mm, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Clamp On, Keyway Depth Not Applicable, Keyway Width Not Applicable
9999 in stock
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$53.99
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