# Jason Industrial 4/3VX850 Banded Narrow-Wedge V-Belt - 4-Band 3VX Section, 85" Outside Length, Cogged - MROSupply.com

***Jason Industrial 4/3VX850 4-band narrow-wedge V-belt with 3VX cogged section and 85" outside length. Each rib has a 3/8" top width and 21/64" depth. Engineered for high-horsepower industrial drives requiring reduced vibration and increased stability.***



## Product details:

- Catalog number: 4/3VX850
- SKU: 1986015
- Price: ***$135.08*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Jason Industrial](https://www.mrosupply.com/brands/jason-industrial/)
- Category: 
    - [3VX Section](htts://www.mrosupply.com/v-belts/cogged-v-belts/3vx-section/)
    - [Cogged V-Belts](htts://www.mrosupply.com/v-belts/cogged-v-belts/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 973 227 4904


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


## Product attributes;

  
- cogged: Yes
  

  
- depth: 21/64"
  

  
- depth (per rib): 21/64"
  

  
- number ribs: 4
  

  
- outside length: 85"
  

  
- section: 3VX
  

  
- top width: 3/8"
  

  
- top width (per rib): 3/8"
  

## Alternate products to `Jason Industrial 4/3VX850 Banded Narrow-Wedge V-Belt - 4-Band 3VX Section, 85" Outside Length, Cogged - MROSupply.com`:
- [TB Woods 4R3VX850 banded V-belt with 4 ribs, 3VX section, 85" outside length, and cogged construction. Each rib has a 3/8" top width and 21/64" depth. Designed for industrial multiple-belt drives requiring matched, vibration-free power transmission.](https://www.mrosupply.com/products/833339/as-markdown/)
- [Bando 4-3VX850 Power Ace 4-band 3VX cogged narrow wedge V-belt with 85" outside length. Each rib has 3/8" top width and 21/64" depth. The cogged profile reduces bending stress for improved efficiency on small-diameter sheaves. Suitable for high-flex industrial drives requiring compact, high-capacity power transmission.](https://www.mrosupply.com/products/678518/as-markdown/)
- [Gates 4/3VX850 Super HC Molded Notch PowerBand V-Belt with 3VX cogged narrow-wedge section, 85.0" outside length, and 4-band construction. Designed for high-horsepower industrial drives requiring vibration resistance and wedge stability. Features molded notch design for flexibility on small-diameter sheaves and fiber-loaded EPDM compound for heat and ozone resistance.](https://www.mrosupply.com/products/2241542/as-markdown/)
- [Timken Belts (Carlisle) R3VX850-4 Power-Wedge Cog-Band 3VX section banded cogged V-belt, 85" outside length, 3/8" top width per rib, 21/64" depth, 4 ribs. Cogged construction for flexibility on small pulleys. Formerly sold as Carlisle R3VX850-4. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2021873/as-markdown/)
- [Bestorq 4/3VX850 Wedge Cogged BANDED V-BELT](https://www.mrosupply.com/products/2243522/as-markdown/)

## Product's reviews:
- Belt - I order my belt in Jason and arrived in other brand
- Sales - GREAT SERVICE , SHIP FAST THANK YOU
- Great product - The belt looked great , fast shipping,great product,great communication also
- Jason belts - I had the Belts next day and they appear to be extremely high quality. These belts are a little more pliable then other brands and i assume they will be quite.