# Martin 3020 1 7/8 Taper-Lock Bushing 3020 Series 1-7/8" Bore Steel 1/2" x 1/4" Keyway - MROSupply.com

***Martin 3020 1 7/8 Taper-Lock bushing, 3020 series, 1-7/8" bore, steel construction with 1/2" x 1/4" keyway. Industry-standard interchangeable taper bushing for mounting sprockets, sheaves, and couplings to shafts.***



## Product details:

- Catalog number: 3020 1 7/8
- SKU: 249667
- Price: ***$64.82*** 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 3020](htts://www.mrosupply.com/bushings/taper-lock-bushings/type-3020/)
    - [Taper Lock Bushings](htts://www.mrosupply.com/bushings/taper-lock-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 5.500 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore Size: 1-7/8"
  

  
- Keyway: 1/2" x 1/4"
  

  
- Material: Steel
  

## Alternate products to `Martin 3020 1 7/8 Taper-Lock Bushing 3020 Series 1-7/8" Bore Steel 1/2" x 1/4" Keyway - MROSupply.com`:
- [Dodge 117116 3020 X 1-7/8-KW Taper-Lock bushing with 1-7/8" bore, 4-1/4" OD, and 1/2" x 1/4" keyway. Sintered steel construction for secure shaft attachment in power transmission applications.](https://www.mrosupply.com/products/118980/as-markdown/)
- [Gates 3020 1.7/8 Taper-Lock bushing with 1-7/8" bore and 13 x 6 mm keyway. Designed for mounting sheaves, sprockets, and couplings on shafts, it provides a secure, concentric grip. The split-in-half design allows easy installation and removal.](https://www.mrosupply.com/products/158709/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!
- Works great - Works perfect and made my gokart way faster
- 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.
- 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