Find a Service Center
- 20R Coupling Size
- Elastomeric Coupling
- Sintered Metal Hub Material
features
- Patented axial thrust tabs reduce reactionary loads on connected equipment to protect and extend equipment life
- Replace-in-place design eliminates the need for hub removal and movement/realignment of connected equipment with element replacement for reduced downtime
| Hub Length | 2.362 in |
| Hub Type | R-Hub |
| Series | Hubs |
| Keyway Fit | Commercial |
| Coupling Size | 20R |
| Coupling Type | Elastomeric |
| Coupling Style | Close Coupled |
| Hub Straight Bore Diameter [Nom] | 1.5 in |
| Keyway Depth | 0.188 in |
| Hub Material | Sintered Metal |
| Volume | 0.208 GLL |
| No. of Keyways | 1 |
| Outside Dia. | 4.0200 in |
| Keyway Width | 0.375 in |
| Hub Shoulder Diameter | 4.016 in |
| Length Through Bore | 1.770 in |
| Hub Length Through Bore | 1.77 in |
| Hub Barrel O.D. | 3.62 in |
| Hub Setscrew Axial Location | 1 in |
| Torque Rating [Max] | 2,800.0 in lb |
| Lock Type | Setscrew |
| Hub Dia. | 3 5/8 in |
| Material | Powdered Metal |
| Hub Bore Fit | Clearance |
| RPM [Max] | 4,500 rpm |
| Bore Dia. | 1.500 in - 1 1/2 in |
| No. of Set Screws | 2 |
| Hub Style | Standard |
| Weight | 4.83 LB |
| EAN or UPC | 782934151750 |
