# Martin 4 3V 315 H 4-Groove 3V Hi-Cap Wedge V-Belt Sheave 31.5" Pitch Diameter MST H Bushing Steel - MROSupply.com

***Martin 4 3V 315 H 4-groove 3V-section Hi-Cap Wedge V-belt sheave with 31.5" pitch diameter, 3.150" outside diameter, and 1.906" face width. Web construction steel sheave requires an MST H bushing (sold separately) for bores from 0.375" to 1.500". Designed for high-capacity wedge belt drives in industrial power transmission applications.***



## Product details:

- Catalog number: 4 3V 315 H
- SKU: 2065068
- Price: ***$141.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [3V Section](htts://www.mrosupply.com/sheaves/split-taper-bushed-bore-sheaves/3v-section/)
    - [Split Taper Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/split-taper-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 1.800 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Belt Cross Section: 3V
  

  
- Bushing Max Bore Size: 1.500"
  

  
- Bushing Min Bore Size: .375"
  

  
- Bushing Part Number: H
  

  
- Bushing Style: MST
  

  
- Face Width: 1.906"
  

  
- Material: Steel
  

  
- Number Of Grooves: 4
  

  
- Outside Dia: 3.150"
  

  
- Pitch Dia: 3.100"
  

  
- Sheave Construction: Web
  


## Product's reviews:
- Has the parts - Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
- Free freight ! - Easy to do business with
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- Service manager - on time.. great company thanks john gorth