| Item | Motion Control Coupling Hub |
| Shaft Locking Type - Couplings | 1 Piece Set Screw |
| System of Measurement | Metric |
| Bore Dia. | 20 mm |
| Outside Dia. | 41.3 mm |
| With Keyway / Without Keyway | Without Keyway |
| Finish | Black Anodized |
| Material - Hubs | Aluminum |
| Item - Oldham Coupling Hubs | Oldham Coupling Hub |
| Overall Length (In.) | 0.71 in |
| Hub Dia. | 41.3mm |
| Max. Temp. Range (F) | Acetal Disk 150 Degrees F, Nylon Disk 130 Degrees F |
| Setscrew Location | 2 (90 Degrees ) |
| Clearance Dia. (mm) | 41.3 mm |
| Screw Size (mm) | M5 |
| Overall Length (mm) | 18 mm |
| Material | Aluminum |
| Length through Bore (mm) | 18 mm |
| Outside Dia. (mm) | 41.3 |
| Style | Oldham Set Screw |
| Outside Dia. (In.) | 1.625 |
| Size | MOST41 |
| Assembled Coupling Length | 50.8 mm |
| Length through Bore (In.) | 0.71 in |
| Clearance Dia. (In.) | 1.625 in |
| Max. RPM | 4,500 RPM |
| Screw Type | Set Screw |
| Standards | Conflict Minerals Compliant, ISO 9001:2015, REACH Compliant, RoHS3 Compliant |
| Keyway Width | Not Applicable |
| Length through Bore | 18 mm |
| Screw Seating Torque | 4 N-m |
| Screw Material | Alloy Steel |
| Bore Tolerance | +0.03 mm / -0.00 mm |
| Hub Material | Aluminum |
| Axial Motion | 0.15 mm |
| Maximum Speed | 4,500 RPM |
| Bore Diameter | 20 mm |
| Keyway Depth | Not Applicable |
| Shaft Tolerance | +0.000 mm / -0.013 mm |
| Included Screws | (2) Set Screw |
| Number of Locking Screws | 2 |
| Screw Thread Size | M5 |
| Maximum Operating Temperature | 93 Degrees C |
| Outside Diameter | 41.3 mm |
| Features | Balanced Design |
| Angular Misalignment | 0.5 Degrees |
| Coupling Size | MOST41 |
| Compatible Center Element Manufacturer Part Number | OD26/41-AT, OD26/41-NL, OD26/41-PEK |
| Minimum Operating Temperature | -23 Degrees C |
| Set Screw Location | 90 Degrees Apart |
| Hub Material Grade | 2024 |
| Shaft Locking Type | Set Screw |
| Mechanical Fuse Break | Yes |
| Full Bearing Support Required | Yes |
| Weight | 0.124 lb |
| Bore Type | Round |
| Parallel Misalignment | 0.25 mm |
| Screw Material Finish | Black Oxide |
| For Misalignment Type | Angular, Axial, Parallel |
| Hub Material Finish | Black Anodized |
| Zero Backlash | Yes |
| Over-Standard Parallel Misalignment | 4.13 mm |
| Coupling Overall Length | 50.8 mm |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Coupling Hub, Oldham Set Screw, 20mm, RULAND, Mfr# MOST41-20-A
$25,99
-3% / ea
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Free shipping will be applied on orders over $50
Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.15 mm, Coupling Size MOST41, Outside Diameter 41.3 mm, Over-Standard Parallel Misalignment 4.13 mm, Parallel Misalignment 0.25 mm, Coupling Overall Length 50.8 mm, Hub Material Aluminum, Length through Bore 18 mm, System of Measurement Metric, Bore Diameter 20 mm, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable, Screw Seating Torque 4 N-m
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$25.99
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