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Alternate Products
- Size 2F Gear Coupling Flex Hub
- RSB
- Bore Range 1/2" to 2 1/8"
applications
- Motors
- Pumps
- Gearboxes
- Runout tables
- Overhead cranes
- Main drives
- Refiners
- Rolling mills
- Barkers
features
- All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
- Provides 300% greater lubricant capacity than o-ring style couplings.
- Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
- Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
| Bore Type | Rough |
| Bore Dia. [Min] | 1/2 in |
| Bore Dia. [Max] | 2 1/8 in |
| Torque Rating [Max] | 31500 in lb |
| Torque Rating | 31500 in-lb |
| RPM [Max] | 9300 rpm |
| Coupling Size | 2 |
| Length Through Bore | 2.438 in, 73.025 mm |
| Input Bore Range | 1/2" to 2 1/8" |
| O.D. | 7 in |
| Inch/Metric | Inch |
| Speed [Max] | 9300 rpm |
| Configuration | Gear |
| Bore Size [Max] | 2.125 |
| Material | Carbon Steel |
| Component Type | Flex Hub |
| Tooth Profile | Straight |
| Lubricated | Yes |
| HP @ RPM | 50 hp @ 100 rpm |
| Coupling Type | Gear |
| Hub Dia. | 2.875 in |
| Model | Fasts |
| Sleeve O.D. | 7 in |
| Bore with Standard Key [Max] | 2.125 |
| Weight | 6.435 LB |
| EAN or UPC | 662384102093 |
