# Martin S1221BS 5/8 Steel Spur Gear 12 DP 21 Teeth 5/8" Bore 14.5-Degree Pressure Angle Finished Bore - MROSupply.com

***Martin S1221BS 5/8 steel spur gear with 12 diametral pitch, 21 teeth, and 5/8" finished bore. Features a 14.5-degree pressure angle and bored-to-size hub with keyway and set screws for secure shaft mounting. Ideal for power transmission applications.***



## Product details:

- Catalog number: S1221BS 5/8
- SKU: 251159
- Price: ***$101.27*** 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: 0.600 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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




## Product's reviews:
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- Nice sprocket - sprocket is very nice.
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS