# MasterDrive 2BK34-3/4 B-Section 2-Groove Taper-Lock V-Belt Sheave 3.4" Pitch Diameter - MROSupply.com

***MasterDrive 2BK34-3/4 B-section 2-groove Taper-Lock V-belt sheave with 3.4-inch pitch diameter. Cast iron construction for industrial belt drive applications. Taper-Lock bushing system provides secure shaft mounting and easy installation.***



## Product details:

- Catalog number: 2BK34-3/4
- SKU: 2335124
- Price: ***$62.74*** 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: 3.120 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bore Type: QD Bushed
  

  
- Bushing Size: JA
  

  
- Bushing Type: QD
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: .125 in
  

  
- Length Through Bore: 1 in
  

  
- OD: 2.65 in
  

  
- Series: 3V QD Sheaves
  

  
- Sheave Construction: Solid
  

  
- Sheave/Pulley Type: D-1
  

  
- Type: QD Style Heavy Duty V-Belt Sheaves
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/2A/2AK25-5/8/92C83EA51FCDF5DEC526A29244E72B359A3961DFCB04FB_XFX4l7A.jpg)

## Product's reviews:
- 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.
- Quality product - Heavy duty. Not likely to bend or warp
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.
- Masterdrive purchase - service and shipment was great