# Martin 120BTB30H Taper-Lock Sprocket #120 Chain 1-1/2" Pitch 30 Teeth Hardened Teeth for 3020 Bushing Steel - MROSupply.com

***Martin 120BTB30H Taper-Lock sprocket for #120 chain (1-1/2" pitch), 30 teeth, hardened teeth, 15.172" outside diameter. Steel construction with Saber Tooth hardened teeth for extended wear in high-ratio, abrasive, or slow-speed drives. Requires 3020 series taper bushing (sold separately).***



## Product details:

- Catalog number: 120BTB30H
- SKU: 259106
- Price: ***$589.96*** 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: 31.620 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: 30
  

  
- Outside Dia: 15.172"
  

  
- Pitch: 1.500 in.
  

## Alternate products to `Martin 120BTB30H Taper-Lock Sprocket #120 Chain 1-1/2" Pitch 30 Teeth Hardened Teeth for 3020 Bushing Steel - MROSupply.com`:
- [Linn Gear 120TLB30 #120 single strand Type B Taper-Lock sprocket with 30 teeth and 1-1/2" pitch. Designed for ANSI #120 roller chain, this sprocket features a Taper-Lock bushing system for secure mounting and easy removal. Manufactured from high-quality steel for durability in power transmission applications.](https://www.mrosupply.com/products/572253/as-markdown/)
## Suggested products:
- [Martin 120A10 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 10 teeth, and 5.517" outside diameter. Steel flat plate design with no hub for light-duty power transmission applications where minimal weight and compact mounting are required.](https://www.mrosupply.com/products/259045/as-markdown/)
- [Martin 120A13 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 13 teeth, and 6.986" outside diameter. Steel flat plate design with no hub, suitable for single-strand roller chain drives where a lightweight, compact sprocket is required. Plain bore allows custom machining to fit specific shaft sizes.](https://www.mrosupply.com/products/259048/as-markdown/)
- [Martin 120A11 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 11 teeth, and 6.009" outside diameter. Steel construction with flat plate design and no hub. Suitable for standard roller chain drives in industrial power transmission applications.](https://www.mrosupply.com/products/259046/as-markdown/)
- [HKK RC120R1A 120 single strand roller chain with 1-1/2" pitch, supplied on a 10 ft reel. This ANSI B29.1 compliant chain features solid bushings and rollers for durability. Made in Japan, it is suitable for heavy-duty power transmission applications.](https://www.mrosupply.com/products/2265718/as-markdown/)
- [Martin 120BTB30H Taper-Lock sprocket for #120 chain (1-1/2" pitch), 30 teeth, hardened teeth, 15.172" outside diameter. Steel construction with Saber Tooth hardened teeth for extended wear in high-ratio, abrasive, or slow-speed drives. Requires 3020 series taper bushing (sold separately).](https://www.mrosupply.com/products/259106/as-markdown/)

## Product's reviews:
- 70 tooth #41 chain sprocket - The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- Nice sprocket - sprocket is very nice.