BOSTON GEAR F239S-4-B11 Hollow Output Shaft Helical Reducer, 4:1 Ratio, No Base
Get it by Friday, Feb 27
€6,993.27 /unit
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Product Specifications:
| Item | Reducer |
| Assembly Types | No Base |
| Base/mounting Attachment | No Base |
| Input Motor Hp | 10 hp At AGMA Service Class I |
| Input Power | 13.26 hp |
| Input Style | F Standard Quill Flange |
| Max Output Torque Capacity | 1900 lbs.-in. |
| Motor Frame Size | B11-210TC/250UC |
| Output Bore/shaft Diameter | 1.9375" |
| Output Speed | 431 RPM |
| Pre-lubricated | No |
| Product Datasheet | boston-gear-221d-10.pdf |
| Rated Efficiency | 98% |
| Ratio | 4:1 |
| Recommended Lubrication | Klubersynth UH1 6-460 |
| Reduction Type | 200 Series Parallel Shaft |
| Type | No Base W/ Input Flange |
Shipping Info:
| Ship weight (kg) | 52.25 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Gear Ratio | Max. Input Hp | Type | Input Rpm | Input Power | Output Type | Finish | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
F221D-20-B5 | 20:1 | 1/2 hp | Double Reduction Flanged | 87 RPM | - | Hollow Bore Shaft | Standard Paint | Cast Iron | €3,633.92 | |
 |
F221D-24-B5 | - | - | No Base W/ Input Flange | - | 0.5 hp | - | - | - | €3,633.92 | |
 |
F221S-4-B5 | 4:1 | 1 hp | Single Reduction Flanged | 431 RPM | - | Hollow Bore Shaft | Standard Paint | Cast Iron | €3,116.59 | |
 |
F226D-10-B5 | - | - | - | - | - | - | - | - | €4,391.47 | |
 |
F226D-14-B5 | - | - | - | - | - | - | - | - | €4,391.47 | |
 |
F226D-14-B7 | - | - | No Base W/ Input Flange | - | 1.43 hp | - | - | - | €4,391.47 | |
 |
F226D-17-B5 | - | - | - | - | - | - | - | - | €4,391.47 |
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BOSTON GEAR F239S-4-B11 Hollow Output Shaft Helical Reducer, 4:1 Ratio, No Base
€6,993.27 /unit