# BB277 Double-V / Hex V-Belt - MROSupply.com

***BB277 Double-V / Hex V-Belt***



## Product details:

- Catalog number: BB277
- SKU: 1240026
- Price: ***$220.11*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [BB Section](htts://www.mrosupply.com/v-belts/double-v-hex-v-belts/bb-section/)
    - [Double-V / Hex V-Belts](htts://www.mrosupply.com/v-belts/double-v-hex-v-belts/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Weight: 3.950 lb
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Angle: 36
  

  
- Belt Back Side: Knurled
  

  
- Belt Inside: Knurled
  

  
- Cogged: No
  

  
- Color: Black
  

  
- Cord Material: Polyester
  

  
- Depth: 17/32 in
  

  
- Depth (per rib): 17/32 in
  

  
- Effective Length (in): 278
  

  
- Material: EPDM
  

  
- Max Temp (°F): 140
  

  
- Min Temp (°F): -22
  

  
- Minimum Pulley Diameter: 5.73 in
  

  
- Number ribs: 1
  

  
- Outside circumference (in): 280
  

  
- outside length: 278.4 in
  

  
- Reinforced Material: Flex-Bonded Polyester
  

  
- Section: BB
  

  
- Series: 9053
  

  
- Sided: Double Sided
  

  
- Static Conductive: Yes
  

  
- Thickness (in): 0.55
  

  
- Top width: 21/32 in
  

  
- Top Width (in): 0.66
  

  
- Top width (per rib): 21/32 in
  

  
- Type: Banded Heavy Duty
  
## Product documents / software:

- [Safety and Usage Disclaimer](https://documents.mrosupply.com/product_documents/59/592XL025/PTWarning_lrQja6Q.pdf)
- [Section](https://documents.mrosupply.com/product_documents/90/9052-0051/PT%2520bbsection.jpg)
- [2D DXF](https://documents.mrosupply.com/product_documents/BB/BB277/gates_rubber_BB277_7iwtHRO.dxf)
## Alternate products to `BB277 Double-V / Hex V-Belt - MROSupply.com`:
- [Bando BB277 Power King Double BB section double-sided V-belt with 278.4" outside length. Cross-section: 21/32" top width x 17/32" depth. Chloroprene rubber with polyester tension cord. Suitable for serpentine drives requiring power transmission on both sides. Conforms to RMA IP-23 standards.](https://www.mrosupply.com/products/676559/as-markdown/)
- [Timken Belts (Carlisle) BB277 Super Blue Ribbon V-Belt, BB section, 278.4" outside length, 21/32" top width, 17/32" depth, single-rib wrapped construction. Premium neoprene compound with polyester tension cord for industrial power transmission drives. Formerly sold as Carlisle BB277. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2017637/as-markdown/)
- [TB Woods BB277 BB section wrapped V-belt with 278.4" outside length, 21/32" top width, and 17/32" depth. Non-cogged single-rib construction for industrial power transmission applications.](https://www.mrosupply.com/products/837139/as-markdown/)

## Product's reviews:
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Gates belt - fast shipping , looks great
- Blower belt - Like MRO...quick ship/good price but my F2 supercharger makes short work of these belts.
- Gates b-55 belt - We use these belts on wastewater lagoon aerators which run 24/7. Great price for a high quality belt and receive them within a few days of ordering!