# Boston Gear NB128 30216000 Spur Gear 16 D.P. 128 Teeth 14.5° Pressure Angle Steel Bored - MROSupply.com

***Boston Gear NB128 30216000 spur gear with 16 diametral pitch, 128 teeth, and 14.5 degree pressure angle. This steel gear is bored for mounting and designed for general industrial open gearing applications.***



## Product details:

- Catalog number: NB128
- SKU: 35258
- Price: ***$243.46*** 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: 2.701 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. 625
  

  
- Face Width (IN): 0. 500
  

  
- Hub Diameter (IN): 1. 50
  

  
- Pitch Diameter (IN): 8. 000
  

  
- Speed: 300 RPM
  

  
- Torque Rating (LB IN): 274 @ 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 NB128 30216000 Spur Gear 16 D.P. 128 Teeth 14.5° Pressure Angle Steel Bored - MROSupply.com`:
- [Martin C16128 cast iron spur gear with 16 diametral pitch, 128 teeth, and 14.5-degree pressure angle. Features an 8.125" outside diameter. Cast iron construction provides durability for industrial power transmission applications.](https://www.mrosupply.com/products/250763/as-markdown/)

## Product's reviews:
- Purchase - Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
- Good seller - Catalogue item, good price, fast delivery = good seller
- Quality - very high quality. using these gears in a model 9 cylinder radial engine with a 1"
bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
- 80 tooth change gear - Exact part for the machine, deliverd quickly, and priced right!