# Martin H-BB 1/2 MST Idler Bushing Type H 1/2" Bore Ductile Iron - MROSupply.com

***Martin H-BB 1/2 MST idler bushing, Type H, 1/2" bore, ductile iron construction. Quick-disconnect split taper bushing for idler sprockets and conveyor applications. Torque rating: 2,500 in-lb. Interchangeable with industry-standard QD bushings.***



## Product details:

- Catalog number: H-BB 1/2
- SKU: 247584
- Price: ***$168.57*** 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 H](htts://www.mrosupply.com/bushings/split-taper-bushings/type-h/)
    - [Split Taper Bushings](htts://www.mrosupply.com/bushings/split-taper-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 0.800 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Material: Ductile Iron
  

## Alternate products to `Martin H-BB 1/2 MST Idler Bushing Type H 1/2" Bore Ductile Iron - MROSupply.com`:
- [Browning IDH1 1/2 1078435 Q-D idler bushing with a 1-1/2-inch bore and 2.5-inch outside diameter. Designed for use with Browning Q-D bushed sheaves, sprockets, and pulleys, providing quick installation and removal without disturbing surrounding components. Genuine Browning component from Regal Rexnord.](https://www.mrosupply.com/products/2285168/as-markdown/)

## 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.
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THANK YOU!! :)
- Solid product at a great price - Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
- Service - qUICK SERVICE ON THIS ORDER