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- 3" Center Distance
- 20:1 Ratio
- C-Face Coupled
- Left & Right Output
- 56C Frame
features
- Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
- Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
- Large oil reservoir provides efficient heat dissipation and lubrication for longer life
- Housing is straddle milled top and bottom for precise alignment
- Internal baffles ensure positive, leak-free venting
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- Super finished oil seal diameters on both input and output shafts extend seal life
caution
- If the bearing is to be shrink fitted, care is required to prevent damage to the bearing. Cool the bearing gradually. Do not cool the bearing below -20 °F (-28 °C). Dry ice or other super cool materials should not be used. Pounding the bearing in a chille
| Worm Position | Universal |
| Input (Shaft or Bore) Size | 5/8 in |
| Max. Thrust Load @ RPM | 1000 lb/in @ 1150 rpm, 1000 lb/in @ 1750 rpm |
| Lubrication | None |
| Output Configuration | Left & Right Output |
| Max. Overhung Load @ 1750 rpm | 1250 lb/in |
| Box Height | 8 7/8 in |
| Washdown Duty | No |
| Input HP @ RPM | 2.68 hp @ 1150 rpm, 3.14 hp @ 1750 rpm |
| Ratio | 20:1 |
| Frame | 56C |
| Output Torque @ RPM | 2024 in lb @ 1750 rpm, 2470 in lb @ 1150 rpm |
| Use With | 730 |
| Torque Out @ 1750 rpm | 2024 in lb |
| Box Length | 8 1/8 in |
| Bolt Center | 7 in x 4 in |
| Input Configuration | C-Face Coupled |
| Reduction Type | Single Reduction |
| Output (Shaft or Bore) Size | 1 1/4 in |
| Base to Centerline of Input Shaft | 6 1/4 in |
| HP @ RPM | 3 hp @ 1800 rpm |
| Output RPM @ Input RPM | 88 rpm @ 1750 rpm |
| Max. Thrust Load @ 1150 rpm | 1000 lb/in |
| Family Name | RF |
| Housing Material | Cast Iron |
| Fan Cooled | No |
| Torque Out @ 1150 rpm | 2470 in lb |
| Motor Application | General Purpose |
| Max. Overhung Load @ RPM | 1250 lb/in @ 1150 rpm, 1250 lb/in @ 1750 rpm |
| Base to Centerline of Output Shaft | 3 1/4 in |
| Center Distance | 3 in |
| Output RPM @ 1750 rpm Input | 87.5 rpm |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Frame Size | 56C |
| Box Width | 6 49/64 in |
| Weight | 66.1 LB |
| EAN or UPC | 781711607886 |
