# Martin 50BS13HT 1 1/4 Bored-to-Size Sprocket #50 Chain 13 Teeth 1-1/4" Bore Saber Tooth Hardened Steel - MROSupply.com

***Martin 50BS13HT 1 1/4 Type B finished bore sprocket for #50 roller chain (5/8" pitch), 13 teeth, 1-1/4" bore with keyway and setscrews, 2.911" outside diameter. Saber Tooth hardened teeth (RC 40-50) extend wear life in high-ratio, high-speed, or abrasive applications. Steel construction.***



## Product details:

- Catalog number: 50BS13HT 1 1/4
- SKU: 262595
- Price: ***$51.85*** 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: 0.600 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore: 1-1/4"
  

  
- Material: Steel
  

  
- Number Of Teeth: 13
  

  
- Outside Dia: 2.911"
  

  
- Pitch: 0.625 in.
  

  
- Teeth: 13
  

## Suggested products:
- [HKK RC050R1A (50R10) ANSI 50 single strand roller chain, 5/8" pitch, 10 ft reel. Solid bushings and rollers, 0.200" pin diameter, 0.571" plate height, 0.080" plate thickness, 3/8" roller width, 0.400" roller diameter. Average ultimate strength 7,200 lbs, maximum allowable load 1,620 lbs. ANSI B29.1 compliant. Made in Japan.](https://www.mrosupply.com/products/2265642/as-markdown/)
- [Martin 50BS13HT 1 1/4 Type B finished bore sprocket for #50 roller chain (5/8" pitch), 13 teeth, 1-1/4" bore with keyway and setscrews, 2.911" outside diameter. Saber Tooth hardened teeth (RC 40-50) extend wear life in high-ratio, high-speed, or abrasive applications. Steel construction.](https://www.mrosupply.com/products/262595/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/)
- [Martin 50A14 Type A plain bore roller chain sprocket for #50 chain with 5/8" pitch and 14 teeth. Steel construction with flat plate design and no hub for lightweight power transmission. Outside diameter is 3.113".](https://www.mrosupply.com/products/262471/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/)

## Product's reviews:
- 21 tooth 12 dp spur gear - The 21 tooth 12 DP gear I bought arrived very quickly.
It was exactly what I needed to fix my RV slide out.
I had to machine it to fit, but I knew that when I ordered it.
VERY SATISFIED!!!
- Free freight ! - Easy to do business with
- Nice sprocket - sprocket is very nice.
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!