# Martin 100B9 Type B Plain Bore Sprocket #100 Chain 1-1/4" Pitch 9 Teeth Steel - MROSupply.com

***Martin 100B9 Type B plain bore roller chain sprocket for #100 chain (1-1/4" pitch) with 9 teeth and 4.184" outside diameter. Steel construction with hub on one side, designed for re-boring to custom shaft size. Minimum plain bore requires finishing to specified diameter.***



## Product details:

- Catalog number: 100B9
- SKU: 258743
- Price: ***$80.16*** 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: 3.200 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: 9
  

  
- Outside Dia: 4.184"
  

  
- Pitch: 1.250 in.
  

## Suggested products:
- [Martin 100A11 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 11 teeth, 5.007" outside diameter, steel. Flat plate design with no hub for lightweight applications. Requires boring to size for installation.](https://www.mrosupply.com/products/258493/as-markdown/)
- [Martin 100A10 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 10 teeth, steel construction. Flat plate design with no hub, 4.597" outside diameter. For light-duty power transmission applications where weight savings are critical.](https://www.mrosupply.com/products/258492/as-markdown/)
- [HKK RC100R1A (alt. 100R10) is a 100 single strand roller chain with 1-1/4" pitch on a 10 ft reel. Features solid bushings and rollers, 0.375" pin diameter, 1.154" plate height, 0.750" roller diameter, 3/4" roller width, and 0.156" plate thickness. Average ultimate strength 26,200 lbs, maximum allowable load 6,600 lbs. ANSI B29.1 compliant. Made in Japan.](https://www.mrosupply.com/products/2265703/as-markdown/)
- [Martin 100A13 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 13 teeth, 5.821" outside diameter. Steel flat plate design with no hub for lightweight applications. Suitable for standard roller chain drives where re-boring is not required.](https://www.mrosupply.com/products/258495/as-markdown/)
- [Martin 100B9 Type B plain bore roller chain sprocket for #100 chain (1-1/4" pitch) with 9 teeth and 4.184" outside diameter. Steel construction with hub on one side, designed for re-boring to custom shaft size. Minimum plain bore requires finishing to specified diameter.](https://www.mrosupply.com/products/258743/as-markdown/)

## Product's reviews:
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- Service manager - on time.. great company thanks john gorth
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