# Jason Industrial B21 Classical V-Belt - B Section, 21" Outside Length - MROSupply.com

***Jason Industrial B21 B-section classical V-belt with 21/32" top width, 7/16" depth, and 21" outside length. Chloroprene rubber body with polyester tension cord and fabric cover for reliable power transmission in general industrial drives.***



## Product details:

- Catalog number: B21
- SKU: 1984579
- Price: ***$8.90*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Jason Industrial](https://www.mrosupply.com/brands/jason-industrial/)
- Category: 
    - [B Section](htts://www.mrosupply.com/v-belts/standard-v-belts/b-section/)
    - [Standard V-Belts](htts://www.mrosupply.com/v-belts/standard-v-belts/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Weight: 0.400 lb
- Technicall support: contact supplier for technical support on 973 227 4904


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


## Product attributes;

  
- cogged: No
  

  
- depth: 7/16"
  

  
- depth (per rib): 7/16"
  

  
- Inside Lengths: 21 in
  

  
- Length: 21"
  

  
- number ribs: 1
  

  
- outside length: 21"
  

  
- section: B
  

  
- Thickness: 13/32 in
  

  
- Top width: 21/32 in
  

  
- top width: 21/32"
  

  
- top width (per rib): 21/32"
  

## Alternate products to `Jason Industrial B21 Classical V-Belt - B Section, 21" Outside Length - MROSupply.com`:
- [Bestorq B21or5L240 Classical - FHP Combination V-BELT](https://www.mrosupply.com/products/2242611/as-markdown/)
- [Timken Belts (Carlisle) BK21 Aramax Xtra Duty B section V-belt, 24" outside length, 21/32" top width, wrapped construction. Premium industrial belt with EPDM compound and polyester tension cords for heavy-duty power transmission. Formerly sold as Carlisle BK21. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2985277/as-markdown/)

## Product's reviews:
- Belt order - ALL WENT WELL FROM START TO FINISH...WILL USE THEM AGAIN.
- Great service...fast delivery - Online chat answered all questions. Reasonable price and extremely fast shipping. Also a bonus of a photo of product as it left the warehouse. Great experience!
- Belt - I order my belt in Jason and arrived in other brand
- Consistent good service - MRO has consistent outstanding service with number one telephone
support which are a rarity these days.