# Boston Gear 30229633 NA22B-1/2 20 D.P. 22-Tooth Steel Spur Gear, 14.5° Pressure Angle, 1/2" Bore - MROSupply.com

***Boston Gear 30229633 NA22B-1/2 steel spur gear with 20 diametral pitch, 22 teeth, and 14.5° pressure angle. Bored with 1/2" bore for direct shaft mounting. Suitable for general industrial power transmission applications requiring precise motion transfer.***



## Product details:

- Catalog number: NA22B-1/2
- SKU: 37259
- Price: ***$63.00*** 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: 0.151 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. 500
  

  
- Face Width (IN): 0. 375
  

  
- Hub Diameter (IN): 0. 83
  

  
- Pitch Diameter (IN): 1. 100
  

  
- Speed: 1800 RPM
  

  
- Torque Rating (LB IN): 32. 3 @1800 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)

## Product's reviews:
- Good seller - Catalogue item, good price, fast delivery = good seller
- Shaft output is reversible - Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
- Finding the right parts. - MRO made it quick and easy.
- Good quality, fast delivery. - Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.