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- Size 4R Coupling Hub
- Rough Stock Bore
- 3/8" to 1 3/8" Bore Range
features
- Patented axial thrust tabs reduce reactionary loads on connect 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
| Torque Rating [Max] | 500 in lb |
| Bore Dia. [Min] | 3/8 in |
| Input Bore Range | 3/8" to 1 3/8" |
| RPM [Max] | 4500 rpm |
| Bore Dia. [Max] | 1 3/8 in |
| Hub Dia. | 1.18 in |
| Coupling Size | 4R |
| Length Through Bore | 1.18 in |
| Outside Dia. | 2.28 in |
| Material | Powdered Metal |
| Weight | 1.31 LB |
| EAN or UPC | 793699949216 |
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![Prop 65]()
Prop 65
