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- 0.625" O.D. Double Steel Universal Joint
- 0.3125" Bore
- 3/32 x 3/64 Keyway
- One Setscrew
description
- Curtis U-joints offer a quick and easy TakeApart feature, which allows for simple disassembly, custom machining, and reassembly with no damage to component parts. The exclusive Tell-Tale Lock Ring ensures firm, positive lockup of the entire assembly.
features
- Quick and easy disassembly and reassembly
- No special tooling required
- Firm, positive lockup
- Built-in lubrication passages
- Soft hubs for easy machinability
- Hubs ground on center
| Size Code | 643 |
| Style | Double |
| Set Screw | Yes |
| Overall Length | 3.25 in |
| Keyway Size | 3/32 x 3/64 |
| Material | Steel |
| Torque Rating [Max] | 900 in lb |
| Outside Dia. | 0.625 in |
| Bore Type | Finished |
| Max. Operating Angle | 35 ° |
| Nominal Size | 5/8 in |
| Weight | 0.22 LB |
