# Gates 90520055 AA55 Hi-Power II V-Belt - AA Section, 55" Effective Length, 1/2" Top Width - MROSupply.com

***Gates 90520055 AA55 Hi-Power II V-belt with AA section, 55" effective length, and 1/2" top width. Designed for industrial drives requiring reliable power transmission with minimal maintenance. The fiber-loaded EPDM compound provides excellent resistance to oil, heat, and flex fatigue.***



## Product details:

- Catalog number: AA55
- SKU: 1239980
- Price: ***$35.79*** Each
- Quantity: This vendor has a minimum order quantity of
4.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 4
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Gates Rubber](https://www.mrosupply.com/brands/gates-rubber/)
- Category: 
    - [AA Section](htts://www.mrosupply.com/v-belts/double-v-hex-v-belts/aa-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: 0.490 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: 13/32 in
  

  
- Depth (per rib): 13/32 in
  

  
- Effective Length (in): 57
  

  
- Material: EPDM
  

  
- Max Temp (°F): 140
  

  
- Min Temp (°F): -22
  

  
- Minimum Pulley Diameter: 4.138 in
  

  
- Number ribs: 1
  

  
- Outside circumference (in): 58
  

  
- outside length: 57.1 in
  

  
- Reinforced Material: Flex-Bonded Polyester
  

  
- Section: AA
  

  
- Series: 9052
  

  
- Sided: Double Sided
  

  
- Static Conductive: Yes
  

  
- Thickness (in): 0.39
  

  
- Top width: 1/2 in
  

  
- Top Width (in): 0.5
  

  
- Top width (per rib): 1/2 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%2520aasection.jpg)
- [2D DXF](https://documents.mrosupply.com/product_documents/AA/AA55/gates_rubber_AA55_FfljScB.dxf)
- [3D IGES](https://documents.mrosupply.com/product_documents/AA/AA55/gates_igs_AA55_iCVqAjo.igs)
## Alternate products to `Gates 90520055 AA55 Hi-Power II V-Belt - AA Section, 55" Effective Length, 1/2" Top Width - MROSupply.com`:
- [Browning AA55 1087576 AA-section wrapped neoprene V-belt with 57.1-inch outside length, 1/2-inch top width, and 13/32-inch depth. Polyester tensile cord and fabric-wrapped envelope for efficient power transmission. Suitable for industrial drives in HVAC, pumping, and material handling applications.](https://www.mrosupply.com/products/2276088/as-markdown/)
- [Bando AA55 Power King double-sided classical V-belt with AA section and 57.1" outside length. Double-sided design with 1/2" top width and 13/32" depth per side. Chloroprene rubber with polyester tension cord for bidirectional power transmission. Suitable for drives requiring reverse bending or serpentine layouts. Conforms to RMA IP-23 standards.](https://www.mrosupply.com/products/676503/as-markdown/)
- [Bestorq AA55 Classical Hex BANDED V-BELT](https://www.mrosupply.com/products/2243362/as-markdown/)
- [TB Woods AA55 AA-section V-belt with 57.1" outside length, 1/2" top width, and 13/32" depth. Single-rib, non-cogged construction for fractional-horsepower industrial drives.](https://www.mrosupply.com/products/834825/as-markdown/)
- [Jason Industrial AA55 double classical V-belt, AA section, 55" outside length, 1/2" top width, 13/32" depth. Constructed with chloroprene rubber and polyester tension cord for industrial power transmission drives.](https://www.mrosupply.com/products/1989670/as-markdown/)
- [Timken Belts (Carlisle) AA55 Super Blue Ribbon V-Belt, AA section, 57.1" outside length, 1/2" top width, 13/32" depth. Wrapped neoprene construction with polyester tension cord for industrial power transmission. Formerly sold as Carlisle AA55. ISO 9001:2015 manufactured.](https://www.mrosupply.com/products/2017579/as-markdown/)

## Product's reviews:
- Great deal - Very good customer service, great prices and super fast shipping!!! Will buy again!!
- Gt4 cog belt - I've not had a chance to try it out but if it's at least as good as the 150 hours I had on the GT2 belt when I decided to replace it, I'll be a happy camper!
- Good service - Thanks for fast delivery, good price and service.
- 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!