# Martin 140B19 Type B Plain Bore Sprocket #140 Chain 1-3/4" Pitch 19 Teeth Minimum Plain Bore Steel - MROSupply.com

***Martin 140B19 Type B Plain Bore roller chain sprocket for #140 chain (1-3/4" pitch). 19 teeth, steel construction, minimum plain bore for custom machining. Hub on one side for re-boring applications.***



## Product details:

- Catalog number: 140B19
- SKU: 259398
- Price: ***$491.10*** 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 B Plain Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/plain-bore-sprockets/type-b-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: 34.100 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: 19
  

  
- Outside Dia: 11.537"
  

  
- Pitch: 1.750 in.
  

## Suggested products:
- [Martin 140B19 Type B Plain Bore roller chain sprocket for #140 chain (1-3/4" pitch). 19 teeth, steel construction, minimum plain bore for custom machining. Hub on one side for re-boring applications.](https://www.mrosupply.com/products/259398/as-markdown/)
- [Martin 140A13 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch. 13 teeth, 8.150" outside diameter, steel construction. Flat plate design with no hub for light-duty applications. Compatible with ANSI B29.1 standard roller chain.](https://www.mrosupply.com/products/259342/as-markdown/)
- [Martin 140A11 Type A plain bore roller chain sprocket for #140 chain with 1-3/4" pitch. 11 teeth, steel construction, flat plate design with no hub. Outside diameter 7.010". Lightweight sprocket for applications where minimal weight is required.](https://www.mrosupply.com/products/259340/as-markdown/)
- [HKK RC140R1A (alt. 140R10) is a 140 size single strand standard ANSI roller chain with 1-3/4" pitch, supplied on a 10 ft reel. It features solid bushings and rollers, pin diameter 0.500", plate height 1.610", roller width 1", plate thickness 0.219", roller diameter 1.000". Average ultimate strength 48,800 lbs, maximum allowable load 11,740 lbs. ANSI B29.1 compliant, made in Japan.](https://www.mrosupply.com/products/2265731/as-markdown/)
- [Martin 140A14 Type A (Plain Bore) roller chain sprocket for #140 chain (1-3/4" pitch). 14 teeth, 8.717" outside diameter, steel construction. Flat plate design with no hub for lightweight applications.](https://www.mrosupply.com/products/259343/as-markdown/)

## Product's reviews:
- Nice sprocket - sprocket is very nice.
- Great prices and quality products - Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs.
THANK YOU!! :)
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- Good stock - I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.