# Martin TS621 Steel Spur Gear 6 DP 21 Teeth 20-Degree Pressure Angle 3.833" OD - MROSupply.com

***Martin TS621 steel spur gear with 6 diametral pitch, 21 teeth, and 20-degree pressure angle. Outside diameter 3.833". Made from durable steel for industrial power transmission applications requiring precise gear meshing.***



## Product details:

- Catalog number: TS621
- SKU: 251809
- Price: ***$155.43*** 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: 6.460 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: 21
  

  
- Outside Dia: 3.833"
  

## Alternate products to `Martin TS621 Steel Spur Gear 6 DP 21 Teeth 20-Degree Pressure Angle 3.833" OD - MROSupply.com`:
- [Boston Gear 30215329 YJ21 steel spur gear with 6 diametral pitch, 21 teeth, and 20° pressure angle. Designed for general industrial open gearing applications requiring high strength and wear resistance.](https://www.mrosupply.com/products/35136/as-markdown/)

## Product's reviews:
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- Sprocket lm - Good quality product, arrived on time, will continue to buy from this company
- Works great - Works perfect and made my gokart way faster