# Martin 1 B 250 Q V-Belt Sheave 1-Groove B-Section 25.0" Pitch Diameter Q1 MST Bushing Cast Iron - MROSupply.com

***Martin 1 B 250 Q MST sheave is a single-groove, B-section (21/32" top width) V-belt sheave with a 25.0" pitch diameter. Features a cast iron, arm/spoke construction and uses a Martin Split Taper (MST) Q1 bushing for a true clamp fit, with a bore range***



## Product details:

- Catalog number: 1 B 250 Q
- SKU: 2064469
- Price: ***$794.78*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [B Section](htts://www.mrosupply.com/sheaves/split-taper-bushed-bore-sheaves/b-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: 42.400 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: B
  

  
- Bushing Max Bore Size: 2.688"
  

  
- Bushing Min Bore Size: .750"
  

  
- Bushing Part Number: Q1
  

  
- Bushing Style: MST
  

  
- Face Width: 1"
  

  
- Material: Cast Iron
  

  
- Number Of Grooves: 1
  

  
- Outside Dia: 25.350"
  

  
- Pitch Dia: 25"
  

  
- Sheave Construction: Arm/Spoke
  


## Product's reviews:
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- Martin s1036 gears - Great Item, for a great deal!
- Nice sprocket - sprocket is very nice.
- Service manager - on time.. great company thanks john gorth