$6.49 (as of 04/01/2019 22:36 PST details )
Features:
- Central disc of an Oldham coupling used to compensate for angular misalignment
- Acetal for flexural strength and resistance to fatigue
- Mates with hubs for zero backlash
- Maximum rotational speed of 3,000 rpm
- Operating temperature range of 20 to 60 degree C