# Boston Gear 30216883 G691 Brass Internal Gear 16 D.P. 91 Teeth 14.5° Pressure Angle 2.96" I.D. 3.75" O.D. - MROSupply.com

***Boston Gear 30216883 G691 brass internal gear with 16 diametral pitch, 91 teeth, and 14.5° pressure angle. 2.96" inside diameter, 3.75" outside diameter. Brass construction provides corrosion resistance and low-noise operation for general industrial open gearing applications.***



## Product details:

- Catalog number: G691
- SKU: 35944
- Price: ***$337.47*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Internal Tooth Spur Gears](htts://www.mrosupply.com/gears-gear-racks/gears/spur-gears/internal-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: 0.401 lb
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Diametrical Pitch: 16
  

  
- Face Width In: 0.317
  

  
- Family Id: 30, 060
  

  
- I.D.: 2.96
  

  
- Inside Diameter In: 2.960000
  

  
- Material: Brass Face Width In 0
  

  
- O.D.: 3.75
  

  
- Outside Diameter In: 3.750
  

  
- Pitch Diameter In: 3.000
  

  
- Pressure Angle: 14-1/2 Degree Pressure Angle
  

  
- Pressure Angle 02: 14.5
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/G6/G691/p-1930-bg_spur-gears.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/G6/G691/p-1930-bg_engineering-info-spur-gears.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/G6/G691/p-1930-bg.pdf)

## Product's reviews:
- Quality coordinator - GOOD QUALITY AND SERVICE.
- Exactly what i needed - Item was exactly what I needed and a perfect fit for my project. Extremely happy.
- Needle gear - I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!
- Fast shipping - I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!