# Martin 60B31 Type B Plain Bore Sprocket #60 Chain 3/4" Pitch 31 Teeth Minimum Plain Bore Steel - MROSupply.com

***Martin 60B31 Type B Plain Bore roller chain sprocket for #60 chain (3/4" pitch). Features 31 teeth, a minimum plain bore for custom machining, and a 7.825" outside diameter. Steel construction for general power transmission applications.***



## Product details:

- Catalog number: 60B31
- SKU: 264418
- Price: ***$84.90*** 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: 7.720 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: 31
  

  
- Outside Dia: 7.825"
  

  
- Pitch: 0.750 in.
  

## Suggested products:
- [Martin 60A12 Type A Plain Bore Roller Chain Sprocket for #60 chain (3/4" pitch). 12 teeth, 3.249" OD, steel construction. Flat plate design with no hub for light-duty applications. Requires finishing to specified bore size.](https://www.mrosupply.com/products/263528/as-markdown/)
- [HKK RC060R1A (alt. 60R10) is a 60 single strand standard ANSI roller chain with 3/4" pitch, 10 ft reel. Features solid bushings and rollers, pin diameter 0.234", plate height 0.689", plate thickness 0.094", roller diameter 0.469", roller width 1/2". Average ultimate strength 10,000 lbs, maximum allowable load 2,470 lbs. ANSI B29.1 compliant. Made in Japan.](https://www.mrosupply.com/products/2265663/as-markdown/)
- [Martin 60A112 Type A (Plain Bore) roller chain sprocket for #60 chain (3/4" pitch). Features 112 teeth, a flat plate design with no hub for light-weight applications, and is manufactured from durable steel. Outside diameter is 27.181".](https://www.mrosupply.com/products/263527/as-markdown/)
- [Martin 60B31 Type B Plain Bore roller chain sprocket for #60 chain (3/4" pitch). Features 31 teeth, a minimum plain bore for custom machining, and a 7.825" outside diameter. Steel construction for general power transmission applications.](https://www.mrosupply.com/products/264418/as-markdown/)
- [Martin 60A10 Type A Plain Bore roller chain sprocket for #60 chain (3/4" pitch). Features 10 teeth, a flat plate (Type A) design with no hub for light-duty applications, and is manufactured from steel. Outside diameter is 2.758".](https://www.mrosupply.com/products/263525/as-markdown/)

## Product's reviews:
- Works great - Works perfect and made my gokart way faster
- Nice sprocket - sprocket is very nice.
- Great service and selection - I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt.
I will do business again with MRO
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.