BOSTON GEAR SF842BR-250K-B5-M1 Worm Gear Reducer, Input Flange
Get it by Tuesday, Mar 3
€2,094.24 /unit
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Product Specifications:
| Item | Worm Gear Drive |
| Center Distance | 0.59" |
| Color | Gray |
| Efficiency | 63% |
| Finish | Standard Paint |
| Gear Ratio | 250:1 |
| Height | 6.61" |
| Input Dia. | 5/8" |
| Input Rpm | 7 RPM |
| Input Style | Quill Flange |
| Keyway Size | 3/16" x 3/32" |
| Length | 9.79" |
| Lubrication | Klubersynth UH1 6-460 |
| Material | Cast Iron |
| Max. Input Hp | 0.333 hp |
| Motor Hp | 0.33 hp |
| Mounting Type | No Base |
| Output Dia. | 1 1/4" |
| Output Type | Hollow Shaft |
| Product Series | 800BR Series |
| Rotation | Right Hand |
| Torque Rating | 1898 lbs.-in. |
| Type | Heavy Duty Double Reduction |
| Width | 5.49" |
Shipping Info:
| Ship weight (kg) | 14 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Gear Ratio | Max. Input Hp | Input Power | Input Rpm | Output Type | Rotation | Finish | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SF832BR-11K-B7-M1 | - | - | 2 hp | - | - | - | - | - | €1,584.19 | |
![]() |
SF832BR-16K-B7-M1 | - | - | 1.5 hp | - | - | - | - | - | €1,584.19 | |
![]() |
SF832BR-8.0K-B5-M1 | - | - | - | - | - | - | - | - | €1,584.19 | |
![]() |
SF833BR-180K-B5-M1 | - | - | 1/4 hp | - | - | - | - | - | €1,956.84 | |
![]() |
SF842BR-100K-B5-M1 | 100:1 | 3/4 hp | - | 17 RPM | Hollow Shaft | Right Hand | Standard Paint | Cast Iron | €2,094.24 | |
![]() |
SF842BR-140K-B5-M1 | - | - | 0.5 hp | - | - | - | - | - | €2,094.24 | |
![]() |
SF842BR-16K-B7-M1 | - | - | 2 hp | - | - | - | - | - | €2,094.24 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
BOSTON GEAR SF842BR-250K-B5-M1 Worm Gear Reducer, Input Flange
€2,094.24 /unit







