# Martin 24BTB21H 24B (ISO 606/DIN 8187 Metric) Taper Bushed Sprocket 21 Teeth Hardened Steel 38.1 mm Pitch - MROSupply.com

***Martin 24BTB21H 24B (ISO 606/DIN 8187 metric) taper bushed roller chain sprocket, 21 teeth, 38.1 mm pitch, 255.630 mm pitch diameter, 277.860 mm outside diameter. Hardened teeth (Saber Tooth) for extended wear life in high-load, abrasive, or high-ratio drives. Steel construction. Requires 3020 series taper bushing (sold separately).***



## Product details:

- Catalog number: 24BTB21H
- SKU: 260407
- Price: ***$729.55*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Taper-Lock TL Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/taper-lock-tl-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: 17.500 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: 21
  

  
- Outside Dia: 277.860 mm
  

  
- Pitch: 38.100 mm
  

  
- Pitch Diameter: 255.630 mm
  


## Product's reviews:
- Electric motor pulley sheave - Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
- 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
- Martin c5-20t-19-09 - Quality product. Fast shipping!