# Boston Gear 30233845 F724-40-B5-J 40:1 Worm Gear Speed Reducer 2.4" Center Distance 56C Quill Flange Right Side Solid Output Shaft - MROSupply.com

***Boston Gear 30233845 F724-40-B5-J 700 Series worm gear speed reducer with 40:1 single reduction, 2.4" center distance, 56C quill flange input, and right side solid output shaft. Cast iron housing rated for general industrial power transmission applications.***



## Product details:

- Catalog number: F724-40-B5-J
- SKU: 42708
- Obsolete: This item is no longer available on MROSupply.com, however we
have this identical replacement you can see here - [Boston F7724-40-B5-J CENTER DISTANCE: 2.4 INCH RATIO: 40:1 INPUT FLANGE: 56C OUTPUT SHAFT: RIGHT SIDE](https://www.mrosupply.com/products/96940493/as-markdown/)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 30.100 lb
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore/Shaft Diameter: 1.125"
  

  
- Center Distance: 2.4"
  

  
- Input Flange: 56C
  

  
- Input Size: 56C
  

  
- Input Style: Quill
  

  
- Input Type: Flange
  

  
- Output: Right
  

  
- Output Type: Solid Output Shaft
  

  
- Paint/Coating: Gray
  

  
- Ratio: 40 to 1
  

  
- Reduction: Single
  

  
- Shaft Projection: Right Side
  

## Alternate products to `Boston Gear 30233845 F724-40-B5-J 40:1 Worm Gear Speed Reducer 2.4" Center Distance 56C Quill Flange Right Side Solid Output Shaft - MROSupply.com`:
- [Grove Gear Electra-Gear EL-BM842-25-L-140 (catalog EL8420078.00) 25:1 single-reduction aluminum worm gear speed reducer with 4.25" center distance, 140TC flexible coupling input, 1.25" input diameter, 1.750" solid output diameter, and left-hand output orientation. Lightweight aluminum housing provides corrosion resistance for OEM and washdown applications.](https://www.mrosupply.com/products/1323730/as-markdown/)
- [Grove Gear GR-BM852-10-D-250 GR8520078.00 10:1 ratio right angle cast iron single-reduction worm gear speed reducer with 5.25" center distance. Motorized non-flanged solid output with double extension shaft. 250TC input frame, 1.25" input diameter, 2" output diameter.](https://www.mrosupply.com/products/1336070/as-markdown/)
- [Grove Gear Electra-Gear EL-BM852-10-D-250 EL8520078.00 10:1 ratio right angle aluminum single-reduction worm gear speed reducer with 5.25" center distance. Motorized non-flanged solid output with double extension shaft. 250TC input frame, 1.625" input diameter, 2" output diameter. 800 Series Electra-Gear lightweight aluminum housing.](https://www.mrosupply.com/products/1325347/as-markdown/)
- [Dodge 47A10LR25 TIGEAR-2 worm gear speed reducer with 10:1 ratio, 3-piece coupled input, double solid output shaft, and 250TC flange. Class 30 grey iron housing with 4.7" center distance and green paint finish. Delivers 19.27 HP input, 17.74 HP output, and 6390 in-lb output torque at 175 rpm maximum. Suitable for right-angle power transmission in industrial applications requiring high torque and compact design.](https://www.mrosupply.com/products/143790/as-markdown/)
- [Hub City 20-2007804 4S cast iron parallel shaft drive with 5.01:1 ratio and spur gearing. Features a 1.25" shaft input and 2.938" hollow bore output. Designed for industrial power transmission applications requiring reliable speed reduction.](https://www.mrosupply.com/products/195895/as-markdown/)
- [Hub City 20-2007806 83LE 6.09:1 ratio cast iron parallel shaft drive with spur gearing. Features a 56C C-face quill input and 1.438" hollow bore output. The 1.125" input shaft includes a 1/4 x 1/8 keyway. Designed for industrial power transmission applications requiring a compact, right-angle drive solution.](https://www.mrosupply.com/products/195897/as-markdown/)
- [Hub City 20-2007807 3H 4.92:1 ratio, cast iron parallel shaft drive with C4 frame size, S (spur) gear type, hydraulic adapter input featuring a 1-1/4" 14T - 12/24 D.P. spline, and 2.188" hollow bore output. Designed for heavy-duty industrial parallel shaft power transmission.](https://www.mrosupply.com/products/195898/as-markdown/)
- [Hub City 20-2007805 95LE 2.19:1 ratio cast iron parallel shaft drive with spur gearing, 182TC frame, C-face quill input, and 2.19" hollow bore output. The 1.125" input shaft includes a 1/4 x 1/8 keyway. Designed for industrial power transmission applications requiring compact parallel offset configurations.](https://www.mrosupply.com/products/195896/as-markdown/)

## Product's reviews:
- Change gears - Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
- Worm - Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
- Finding the right parts. - MRO made it quick and easy.
- Boston gear order - MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.