# Martin S312 Steel Spur Gear 3 DP 12 Teeth 14.5-Degree Pressure Angle 4.667" OD - MROSupply.com

***Martin S312 steel spur gear with 3 diametral pitch, 12 teeth, and 14.5-degree pressure angle. Plain bore design for custom shaft fitting. Outside diameter 4.667". Stock gear for power transmission applications.***



## Product details:

- Catalog number: S312
- SKU: 251360
- Price: ***$519.58*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- 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: 12.140 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Steel
  

  
- Number Of Teeth: 12
  

  
- Outside Dia: 4.667"
  

## Alternate products to `Martin S312 Steel Spur Gear 3 DP 12 Teeth 14.5-Degree Pressure Angle 4.667" OD - MROSupply.com`:
- [Boston Gear 30215191 NO12B steel spur gear with 3 diametral pitch, 12 teeth, and 14.5-degree pressure angle. Designed for general industrial open gearing applications requiring high torque transmission. Precision-cut teeth ensure smooth meshing and reliable performance in power transmission drives.](https://www.mrosupply.com/products/35071/as-markdown/)

## Product's reviews:
- Service manager - on time.. great company thanks john gorth
- Great service - Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
- Flexible coupler - Very fast and reliable shipping.
- Nice sprocket - sprocket is very nice.