# Martin 50BS30 3/4 Bored-to-Size Sprocket #50 Chain 30 Teeth 3/4" Bore Steel - MROSupply.com

***Martin 50BS30 3/4 Type B finished bore roller chain sprocket for #50 chain (5/8" pitch), 30 teeth, 3/4" bore with keyway and setscrews, 6.321" outside diameter. Steel construction for power transmission drives. Single-strand, one-hub design for standard re-boring or direct mounting.***



## Product details:

- Catalog number: 50BS30 3/4
- SKU: 262864
- Price: ***$85.82*** 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 Finished Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/finished-bore-sprockets/type-b-finished-bore-sprockets/)
    - [Finished Bore Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/finished-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: 4.440 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore: 3/4"
  

  
- Material: Steel
  

  
- Number Of Teeth: 30
  

  
- Outside Dia: 6.321
  

  
- Pitch: 0.625 in.
  

  
- Teeth: 30
  

## Suggested products:
- [Martin 50A12 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 12 teeth, flat plate design with no hub. Steel construction. Outside diameter: 2.708".](https://www.mrosupply.com/products/262469/as-markdown/)
- [Martin 50A15 Type A plain bore roller chain sprocket for #50 chain with 5/8" pitch, 15 teeth, and 3.315" outside diameter. Steel construction with flat plate design and no hub. Suitable for applications requiring a lightweight, compact sprocket that can be bored to size.](https://www.mrosupply.com/products/262472/as-markdown/)
- [Martin 50A13 Type A plain bore roller chain sprocket for #50 chain with 5/8" pitch, 13 teeth, and 2.911" outside diameter. Steel construction with flat plate design and no hub. Suitable for light-duty applications where a hub is not required.](https://www.mrosupply.com/products/262470/as-markdown/)
- [Martin 50BS30 3/4 Type B finished bore roller chain sprocket for #50 chain (5/8" pitch), 30 teeth, 3/4" bore with keyway and setscrews, 6.321" outside diameter. Steel construction for power transmission drives. Single-strand, one-hub design for standard re-boring or direct mounting.](https://www.mrosupply.com/products/262864/as-markdown/)
- [Martin 50A112 Type A plain bore roller chain sprocket for #50 chain (5/8" pitch), 112 teeth, steel construction. Flat plate design with no hub, 22.651" outside diameter. Suitable for applications requiring a lightweight, compact sprocket without a hub projection.](https://www.mrosupply.com/products/262468/as-markdown/)

## Product's reviews:
- Martin c5-20t-19-09 - Quality product. Fast shipping!
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