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- Size 4F Gear Coupling Flex Hub
- RSB
- Bore Range 1/2" to 4 1/4"
applications
- Motors
- Pumps
- Gearboxes
- Runout tables
- Overhead cranes
- Main drives
- Refiners
- Rolling mills
- Barkers
features
- All-metal end ring eliminates the need for any type of perishable lube seal
- Sleeve teeth are flushed against the inside wall of the end ring
- Designed for ± 1/2° static misalignment per half coupling
- Precision-drilled flange bolt holes
- Exposed bolt flanges are standard
- Shrouded-bolt flanges can be supplied through size 5 (size #5 1/2 and larger couplings are only available with exposed-bolt flanges)
- Tight tolerance, grade 5 flange bolts to ensure a long-lasting flange-to-flange and fastener fit
| Bore Dia. [Min] | 1/2 in |
| Material | Steel |
| Length Through Bore | 4.75 in |
| Hub Dia. | 5 3/4 in |
| Bore Dia. [Max] | 4 1/4 in |
| RPM [Max] | 5260 rpm |
| HP @ RPM | 375 hp @ 100 rpm |
| Input Bore Range | 1/2" to 4 1/4" |
| Coupling Size | 4F |
| Torque Rating [Max] | 236000 in lb |
| Weight | 46.306 LB |
| EAN or UPC | 662384104097 |
