# Martin 0174717R 40B20 Type B Plain Bore Sprocket #40 Chain 20 Teeth 22mm Bore Steel - MROSupply.com

***Martin 0174717R 40B20 Type B plain bore roller chain sprocket for #40 chain (1/2 in. pitch), 20 teeth, 22mm bore with 6mm x 2.8mm keyway and two M5-0.8 set screws. Steel construction with single hub on one side. Suitable for re-boring to custom shaft sizes in power transmission applications.***



## Product details:

- Catalog number: 0174717R
- SKU: 96907570
- Price: ***$167.39*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 323-728-8117


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




## Product's reviews:
- Sprocket lm - Good quality product, arrived on time, will continue to buy from this company
- 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!!!
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- Great service - Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again