# Boston Gear ND120 30216017 Spur Gear 12 D.P. 120 Teeth 14.5° Pressure Angle Steel Bored - MROSupply.com

***Boston Gear ND120 30216017 steel spur gear with 12 diametral pitch, 120 teeth, and 14.5° pressure angle. Bored hub for shaft mounting in general industrial open gearing applications.***



## Product details:

- Catalog number: ND120
- SKU: 35275
- Price: ***$424.60*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [External Tooth Spur Gears](htts://www.mrosupply.com/gears-gear-racks/gears/spur-gears/external-tooth-spur-gears/)
    - [Spur Gears](htts://www.mrosupply.com/gears-gear-racks/gears/spur-gears/)
    - [Gears](htts://www.mrosupply.com/gears-gear-racks/gears/)
    - [Gears & Gear Racks](htts://www.mrosupply.com/gears-gear-racks/)
- Unit of measure: each
- Weight: 6.101 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Diameter (IN): 0. 875
  

  
- Face Width (IN): 0. 750
  

  
- Hub Diameter (IN): 2. 00
  

  
- Pitch Diameter (IN): 10. 000
  

  
- Speed: 300 RPM
  

  
- Torque Rating (LB IN): 607 @ 300 RPM MAX
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/38/38846/p-1930-bg_spur-gears_XPDPy70.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/38/38846/p-1930-bg_engineering-info-spur-gears_Zlip3tk.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/57/57878/p-1930-bg.pdf)
## Alternate products to `Boston Gear ND120 30216017 Spur Gear 12 D.P. 120 Teeth 14.5° Pressure Angle Steel Bored - MROSupply.com`:
- [Martin C12120 cast iron spur gear with 12 diametral pitch, 120 teeth, and 14.5-degree pressure angle. Outside diameter is 10.166 inches. Designed for industrial power transmission applications requiring a large-ratio spur gear.](https://www.mrosupply.com/products/250745/as-markdown/)

## Product's reviews:
- Worm - Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
- Na40 - Fast shipping!!! Great to do business with.
- Good quality, fast delivery. - Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
- New lead screw gear. - Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.