Boston Gear FC20-5/8
Dimensions
| Size – Jaw Couplings | FC20 |
| Bore Dia. | 5/8 in |
| Keyway Size Type | 3/16 in x 3/32 in |
| Outside Dia. | 2 in |
| Assembled Coupling Length | 3.69 in |
| Keyway Size | 3/16″ x 3/32″ |
| Size | FC20 |
| Overall Length | 3.69 in |
| Coupling Size | FC20 |
| Outside Diameter | 2 in |
| Bore Diameter | 5/8 in |
| Keyway Width | 3/16 in |
| Maximum Bore Diameter | 1 1/8 in |
| Keyway Depth | 3/32 in |
| Length through Bore | 1.4 in |
| Hub Diameter | 1 3/4 in |
| Coupling Overall Length | 3 11/16 in |
Details
| Item – Jaw Coupling Hubs | Jaw Coupling Hub |
| Material – Hubs | Steel |
| Item | Shaft Coupler Body |
| Material | Steel |
| Bore Tolerance | +0.001/-0.000 in |
| Shaft Locking Type | Set Screw |
| Hub Projection | 1 1/8 in |
| Bore Type | Round Bore with Keyway |
| Maximum Speed | 3,450 RPM |
| Weight | 1.1 lb |
| Jaw Profile | Straight |
| Hub Material | Carbon Steel |
| System of Measurement | Inch |
| Number of Locking Screws | 1 |
| Included Screws | Set Screw |
| Maximum Torque for Spider Types | 1,000 in-lb |
