Jaw Coupling Hub, Coupling Size MJC57, Outside Diameter 57.2 mm, Coupling Overall Length 80 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 25 mm, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M6, Bore Tolerance +0.05/-0.00 mm, Fail Safe Yes, Shaft Tolerance +0.000/-0.013 mm, Full Bearing Support Required Yes, Hub Diameter 57.2 mm
| Item - Jaw Coupling Hubs | Curved Jaw Coupling Hub |
|---|---|
| Size - Jaw Couplings | MJC57 |
| Bore Dia. | 25 mm |
| Keyway Size Type | None |
| Material - Hubs | Aluminum |
| Outside Dia. | 2-1/4 in |
| Assembled Coupling Length | 80 mm |
| Item | Jaw Coupling Hub |
| Size | MJC57 |
| Material | Aluminum |
| Keyway Size | None |
| Overall Length | 80 mm |
| Coupling Size | MJC57 |
| Hub Projection | 28.7 mm |
| Screw Material | Alloy Steel |
| Included Screws | Hex Socket Cap Screw |
| System of Measurement | Metric |
| Fail Safe | Yes |
| Screw Material Finish | Black Oxide |
| Jaw Profile | Curved |
| Weight | 0.4 lb |
| Recommended Hub Gap | 1.3 mm |
| Shaft Locking Type | Clamp On |
| Hub Material | Aluminum |
| Number of Locking Screws | 1 |
| Coupling Overall Length | 80 mm |
| Hub Material Grade | 2024-T351 |
| Bore Tolerance | +0.05/-0.00 mm |
| Maximum Operating Temperature | 82 deg C |
| Zero Backlash | Yes |
| Screw Thread Size | M6 |
| Hub Material Finish | Bright |
| Maximum Speed | 8,000 rpm |
| Standards | Conflict Minerals Compliant, DIN 912 12.9, ISO 9001:2015, REACH Compliant, RoHS3 Compliant |
| Keyway Width | Not Applicable |
| Minimum Operating Temperature | -23 deg C |
| Keyway Depth | Not Applicable |
| Bore Type | Round Bore |
| Bore Diameter | 25 mm |
| Full Bearing Support Required | Yes |
| Outside Diameter | 57.2 mm |
| Hub Diameter | 57.2 mm |
| Length through Bore | 28.7 mm |
| Shaft Tolerance | +0.000/-0.013 mm |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |