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- Size 258
- 2:1 Ratio
- Vertical, Single, Clockwise, Up Output
- Horizontal Shaft Input, Facing You
description
- Designed for high efficiency, quiet operation and long service life.
features
- Gears are made of hardened alloy steel
- Shafts are heat-treated alloy steel mounted on heavy-duty, tapered roller bearings
- Housings are made of cast iron, precision-machined to ensure accurate, permanent alignment of the gears
- Shaft projections have quality oil seals
- Assembly can be mounted in any position with input shaft horizontal by relocating oil plugs in proper position
caution
- Drives requiring high Overload Service Factors may need heavy-duty web type sheaves
| Output RPM @ 1750 rpm Input | 875 rpm |
| Output (Shaft or Bore) Size | 1 1/2 in |
| Bearing Type | Roller Bearing |
| Box Height | 8.56 in |
| Torque Out @ 1150 rpm | 1670 in lb |
| Max. Overhung Load @ 1750 rpm | 1040 lb/in |
| Output Relation to Base | Vertical |
| Box Width | 9.96 in |
| Assembly | P |
| Output Shaft Position | Up |
| Torque Out @ 1750 rpm | 1620 in lb |
| Gear Style | Spiral Bevel |
| Ratio | 2:1 |
| Input (Shaft or Bore) Size | 1 1/2 in |
| Bolt Hole Pattern | 7.5 in x 7.5 in |
| Box Length | 13.03 in |
| Input Relation to Base | Horizontal |
| Shaft Arrangement | #14 |
| Output Configuration | Single |
| Washdown Duty | No |
| Unit Size | 258 |
| Relative Shaft Rotation | Clockwise |
| Input Configuration | Shaft Input |
| Input Shaft Position | Facing You |
| Weight | 104.1 LB |
| EAN or UPC | 781711429785 |
