# Boston Gear 30215175 NK11B Steel Spur Gear 5 D.P. 11 Teeth 14.5° Pressure Angle - MROSupply.com

***Boston Gear 30215175 NK11B steel spur gear with 5 diametral pitch, 11 teeth, and 14.5-degree pressure angle. Designed for general industrial open gearing applications requiring precise tooth engagement and reliable power transmission.***



## Product details:

- Catalog number: NK11B
- SKU: 35055
- Price: ***$166.11*** 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: 2.101 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): 1. 063
  

  
- Face Width (IN): 1. 750
  

  
- Hub Diameter (IN): 1. 77
  

  
- Pitch Diameter (IN): 2. 400
  

  
- Speed: 1200 RPM
  

  
- Torque Rating (LB IN): 753 @1200 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 30215175 NK11B Steel Spur Gear 5 D.P. 11 Teeth 14.5° Pressure Angle - MROSupply.com`:
- [Martin S511 steel spur gear with 5 diametral pitch, 11 teeth, and 14.5-degree pressure angle. Plain bore design for custom shaft fitting. Compatible with other 14.5-degree PA gears.](https://www.mrosupply.com/products/251414/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.
- Purchase - Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
- 80 tooth change gear - Exact part for the machine, deliverd quickly, and priced right!
- 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.