# Jason Industrial B138 Classical V-Belt - B Section, 138" Outside Length - MROSupply.com

***Jason Industrial B138 B-section classical V-belt, 138-inch outside length, 21/32" top width. Chloroprene rubber body with polyester tension cord and fabric cover for general-purpose industrial drives. Conforms to ARPM IP-20 standards.***



## Product details:

- Catalog number: B138
- SKU: 2010721
- Price: ***$38.07*** 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: 1.300 lb
- Technicall support: contact supplier for technical support on 973 227 4904


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


## Product attributes;

  
- Inside Lengths: 138 in
  

  
- Length: 138"
  

  
- MFG Belt P/N: 141943M1
  

  
- Thickness: 13/32 in
  

  
- Top width: 21/32 in
  
## Product documents / software:

- [Belt Tensioning Instructions](https://documents.mrosupply.com/product_documents/B1/B138/Belt-Tensioning-Instructions.pdf)
## Alternate products to `Jason Industrial B138 Classical V-Belt - B Section, 138" Outside Length - MROSupply.com`:
- [Bando B138 Power King B section classical V-belt with 138" outside length. Cross-section: 21/32" top width x 7/16" depth. Chloroprene rubber with polyester tension cord. Suitable for industrial drives requiring reliable power transmission. Conforms to RMA IP-23 standards.](https://www.mrosupply.com/products/717942/as-markdown/)
- [MasterDrive B138 B-section classical wrapped V-belt, 138-inch outside length. Industrial neoprene compound with polyester tensile cord for reliable power transmission in HVAC and industrial belt drives.](https://www.mrosupply.com/products/2338426/as-markdown/)
- [Bando B138KC B section aramid cogged V-belt with 138" outside length. Cross-section: 21/32" top width x 7/16" depth. Kevlar cord reinforcement provides high strength and durability for agricultural drives. Notched profile reduces bending stress for improved flexibility and efficiency.](https://www.mrosupply.com/products/680602/as-markdown/)
- [Gates 90032138 B138 Hi-Power II V-Belt with B section, 138" effective length, 21/32" top width, and 7/16" depth. Designed for industrial power transmission drives requiring reliable wrapped classical belt performance. Constructed with fiber-loaded EPDM compound for oil and heat resistance.](https://www.mrosupply.com/products/1239719/as-markdown/)
- [Bestorq B138 Classical V-BELT](https://www.mrosupply.com/products/2242724/as-markdown/)
- [TB Woods BP138 B Premium V-belt with 141" outside length and 21/32" top width. Single-rib construction with 7/16" depth, non-cogged design for industrial belt drives.](https://www.mrosupply.com/products/836007/as-markdown/)
- [Timken Belts (Carlisle) BP138 Super Blue Ribbon B section wrapped V-belt, 141" outside length, 21/32" top width, 7/16" depth. Single-rib classical design with neoprene construction and polyester tension cord for industrial power transmission. Formerly sold as Carlisle BP138. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2017875/as-markdown/)

## Product's reviews:
- Belt - I order my belt in Jason and arrived in other brand
- 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!
- Sales - GREAT SERVICE , SHIP FAST THANK YOU
- Consistent good service - MRO has consistent outstanding service with number one telephone
support which are a rarity these days.