Find a Service Center
- Size M3 Coupling Hub
- 1 5/8" Finished Bore
features
- Changeout of coupling insert is faster than any other
- No lubrication or service is required
- ATRA-FLEX couplings may be installed horizontally or vertically
- Can rotate in either direction
- No bolts or sharp edges provide safer operation
- Operation is completely silent at all speeds and loads
- No metal-to-metal contact between coupling parts
- Initial cost is low, and maintenance and downtime are minimal
| Hub Dia. | 4 in |
| Lock Type | Setscrew |
| Torque Rating [Max] | 5760 in lb |
| Bore Dia. | 1.625 in |
| Coupling Size | M3 |
| Outside Dia. | 4.9 in |
| Length Through Bore | 2.45 in |
| RPM [Max] | 7000 rpm |
| Material | Steel |
| Inch/Metric | Inch Bore |
| Weight | 7.0 LB |
| EAN or UPC | 97039264909 |
