# Gates B45 Hi-Power II V-Belt - B Section, 45" Effective Length - MROSupply.com

***Gates B45 Hi-Power II V-Belt with B section, 45" effective length, 7/16" depth, and 21/32" top width. Designed for industrial power transmission drives requiring reliable wrapped classical belt performance. Fiber-loaded EPDM compound provides resistance to oil, heat, and flex fatigue.***



## Product details:

- Catalog number: B45
- SKU: 178266
- Price: ***$15.31*** Each
- Quantity: This vendor has a minimum order quantity of
11.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 11
(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: 
    - [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: 0.520 lb
- Technicall support: contact supplier for technical support on 303-744-5800


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


## Product attributes;

  
- Angle: 38
  

  
- Belt Back Side: Smooth
  

  
- Belt Inside: Smooth
  

  
- Cogged: No
  

  
- Color: Black
  

  
- Cord Material: Polyester
  

  
- Depth: 7/16 in
  

  
- Depth (per rib): 7/16 in
  

  
- Effective Length (in): 47.78
  

  
- Length: 45 in
  

  
- Material: EPDM
  

  
- Max Temp (°F): 140
  

  
- Min Temp (°F): -22
  

  
- Minimum Pulley Diameter: 4.775 in
  

  
- Number ribs: 1
  

  
- Outside circumference (in): 48
  

  
- outside length: 48 in
  

  
- Reinforced Material: Flex-Bonded Polyester
  

  
- Section: B
  

  
- Series: 9003
  

  
- Sided: Single Sided
  

  
- Static Conductive: Yes
  

  
- Thickness: 13/32 in
  

  
- Top width: 21/32 in
  

  
- Top Width (in): 0.66
  

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

  
- Type: Banded Classical 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%2520bsection.jpg)
- [2D DXF](https://documents.mrosupply.com/product_documents/B4/B45/gates_rubber_B45_AgruKyz.dxf)
## Alternate products to `Gates B45 Hi-Power II V-Belt - B Section, 45" Effective Length - MROSupply.com`:
- [Bando B45 Power King B section classical V-belt with 45" 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/676792/as-markdown/)
- [MasterDrive B45 B-section classical wrapped neoprene V-belt, 45-inch outside length. Industrial neoprene compound with polyester tensile cord for reliable power transmission in HVAC, agricultural, and general industrial belt drives.](https://www.mrosupply.com/products/2338522/as-markdown/)
- [Bestorq B45or5L480 Classical - FHP Combination V-BELT](https://www.mrosupply.com/products/2242635/as-markdown/)
- [Jason Industrial B45 B-section classical V-belt, 45-inch outside length, 21/32-inch top width, 7/16-inch depth. Chloroprene rubber body with polyester tension cord and fabric cover for reliable power transmission in industrial drives. Single-belt construction for standard sheave applications.](https://www.mrosupply.com/products/1984607/as-markdown/)
- [TB Woods BP45 B Premium V-belt with 48" outside length, 21/32" top width, and 7/16" depth. Single-rib construction for industrial belt drives requiring premium performance.](https://www.mrosupply.com/products/832577/as-markdown/)
- [Browning B45 1082999 B-section wrapped neoprene V-belt with a 45-inch outside length, 21/32-inch top width, and 7/16-inch depth. Single-rib construction with polyester tensile cords and a fabric-wrapped envelope for long service life. Power-rated for industrial belt drives in HVAC, pumping, and material handling applications.](https://www.mrosupply.com/products/2285884/as-markdown/)
- [Bando B45KC BX section aramid cogged V-belt with 45" outside length. Cross-section: 21/32" top width x 13/32" depth. Kevlar cord reinforcement provides high strength and durability for agricultural and industrial drives. Notched profile reduces bending stress for improved flexibility and efficiency.](https://www.mrosupply.com/products/680658/as-markdown/)
- [Timken Belts (Carlisle) BP45 Super Blue Ribbon B section wrapped V-belt, 48" outside length, 21/32" top width, 7/16" depth. Single-rib classical industrial belt with neoprene construction and polyester tension cord for reliable power transmission. Formerly sold as Carlisle BP45. Manufactured to ISO 9001:2015 standards.](https://www.mrosupply.com/products/2017957/as-markdown/)

## Product's reviews:
- Office manager - Works just like its suppose to.
- Great parts - Found the belts I needed here at the best price available. very fast shipping, great service. will be doing business again.
Thank you.
- Belt puller - Nice product, thank you.
- Office manager - I got exactly what i ordered. Works like its suppose to..