# Boston Gear 30229806 YF25-7/8 10 D.P. 25-Tooth Steel Spur Gear, 20° Pressure Angle, 7/8" Bore - MROSupply.com

***Boston Gear 30229806 YF25-7/8 steel spur gear with 10 diametral pitch, 25 teeth, 20° pressure angle, and 7/8" bore. Precision-machined from steel for reliable power transmission in open gearing applications. Suitable for general industrial drives requiring accurate tooth geometry and consistent performance.***



## Product details:

- Catalog number: YF25-7/8
- SKU: 37432
- Price: ***$141.26*** 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: 2.001 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. 875
  

  
- Face Width (IN): 1. 250
  

  
- Hub Diameter (IN): 2. 11
  

  
- Pitch Diameter (IN): 2. 500
  

  
- Speed: 1200 RPM
  

  
- Torque Rating (LB IN): 459 @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)

## Product's reviews:
- Exactly what i needed - Item was exactly what I needed and a perfect fit for my project. Extremely happy.
- Gear box oil - This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
- Finding the right parts. - MRO made it quick and easy.
- 80 tooth change gear - Exact part for the machine, deliverd quickly, and priced right!