# MasterDrive BK30-1 FHP V-Belt Sheave B Section 1 Groove 3" Pitch Diameter - MROSupply.com

***MasterDrive BK30-1 FHP V-belt sheave, B section, single groove, 3-inch pitch diameter. Unbushed cast iron construction for fractional horsepower belt drive applications in HVAC, agricultural, and light industrial equipment.***



## Product details:

- Catalog number: BK30-1
- SKU: 2338678
- Price: ***$24.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [B/5L Section](htts://www.mrosupply.com/sheaves/finished-bore-sheaves/b5l-section/)
    - [Finished Bore Sheaves](htts://www.mrosupply.com/sheaves/finished-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 1.050 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bolt Circle Diameter: 5
  

  
- Bore Diameter: 60 mm
  

  
- Bore Type: Finished Bore with Keyway and 1 Set Screw
  

  
- Bushing Size: E
  

  
- Finish/Coating: Black Phosphate
  

  
- Keyway Size: 18 mm X 4.4 mm
  

  
- Keyway Type: Standard
  

  
- Length Through Bore: 2.75 in
  

  
- OD: 6 in
  

  
- Series: E Series
  

  
- Type: QD Bushings
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/BK/BK28-1/2/950E34C53F310E590AFEEBBD38DBA550879C0828F887F3_Wp3DpQu.jpg)

## Product's reviews:
- Masterdrive purchase - service and shipment was great
- Masterdrive - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- Fast - Great price, fast delivery, I struggle greatly with the search engine
- My mistake? fixed! - I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.