# Boston Gear GB56B 30216344 16 D.P. 56-Tooth Steel Spur Gear, 14.5° Pressure Angle, Bored - MROSupply.com

***Boston Gear 30216344 GB56B is a 16 diametral pitch, 56-tooth steel spur gear with a 14.5 degree pressure angle. This bored spur gear is designed for general industrial open gearing applications requiring precise tooth engagement and reliable power transmission.***



## Product details:

- Catalog number: GB56B
- SKU: 35575
- Price: ***$129.56*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Change Gears](htts://www.mrosupply.com/gears-gear-racks/gears/change-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: 0.801 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. 750
  

  
- Face Width (IN): 0. 500
  

  
- Hub Diameter (IN): 1. 81
  

  
- Outside Diameter (IN): 3. 630
  

  
- Pitch Diameter (IN): 3. 500
  

  
- Speed: 900 RPM
  

  
- Torque Rating (LB IN): 98. 1 @ 900 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:
- Exactly what i needed - Item was exactly what I needed and a perfect fit for my project. Extremely happy.
- Na40 - Fast shipping!!! Great to do business with.
- Worm - Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
- Excellent customer service - The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.