# Boston Gear GF51B 30216521 Spur Gear 10 D.P. 51 Teeth 14.5° Pressure Angle Steel Bored - MROSupply.com

***Boston Gear GF51B 30216521 spur gear with 10 diametral pitch, 51 teeth, and 14.5 degree pressure angle. Made of steel with a bored hub for mounting on shafts. Suitable for general industrial power transmission applications requiring precise gear engagement.***



## Product details:

- Catalog number: GF51B
- SKU: 35752
- Price: ***$237.17*** 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: 3.401 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. 250
  

  
- Face Width (IN): 1. 000
  

  
- Hub Diameter (IN): 2. 68
  

  
- Outside Diameter (IN): 5. 300
  

  
- Pitch Diameter (IN): 5. 100
  

  
- Speed: 600 RPM
  

  
- Torque Rating (LB IN): 465. 0 @ 600 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
- Finding the right parts. - MRO made it quick and easy.
- Quality coordinator - GOOD QUALITY AND SERVICE.
- 80 tooth change gear - Exact part for the machine, deliverd quickly, and priced right!