# Martin 120A45 Type A Plain Bore Roller Chain Sprocket #120 Chain 1-1/2" Pitch 45 Teeth Steel 22.351" OD - MROSupply.com

***Martin 120A45 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 45 teeth, and 22.351" outside diameter. Steel flat plate construction with no hub, suitable for applications where a lightweight, compact sprocket is required. Designed for single-strand ANSI #120 roller chain.***



## Product details:

- Catalog number: 120A45
- SKU: 259072
- Price: ***$633.28*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Type A Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/type-a-plain-bore-sprockets/)
    - [Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 88.000 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: 45
  

  
- Outside Dia: 22.351"
  

  
- Pitch: 1.500 in.
  

## Suggested products:
- [HKK RC120R1A is a 120 single strand roller chain with 1-1/2" pitch, supplied on a 10 ft reel. This ANSI B29.1 compliant chain features solid bushings and rollers for durability. Made in Japan, it is suitable for heavy-duty power transmission applications.](https://www.mrosupply.com/products/2265718/as-markdown/)
- [Martin 120A45 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 45 teeth, and 22.351" outside diameter. Steel flat plate construction with no hub, suitable for applications where a lightweight, compact sprocket is required. Designed for single-strand ANSI #120 roller chain.](https://www.mrosupply.com/products/259072/as-markdown/)
- [Martin 120A10 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 10 teeth, and 5.517" outside diameter. Steel flat plate design with no hub for light-duty power transmission applications where minimal weight and compact mounting are required.](https://www.mrosupply.com/products/259045/as-markdown/)
- [Martin 120A12 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 12 teeth, and 6.498" outside diameter. Flat plate design with no hub, steel construction. Suitable for standard roller chain drives in industrial power transmission applications.](https://www.mrosupply.com/products/259047/as-markdown/)
- [Martin 120A11 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 11 teeth, and 6.009" outside diameter. Steel construction with flat plate design and no hub. Suitable for standard roller chain drives in industrial power transmission applications.](https://www.mrosupply.com/products/259046/as-markdown/)

## Product's reviews:
- Service - qUICK SERVICE ON THIS ORDER
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- Nice sprocket - sprocket is very nice.
- 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.