# MasterDrive 3/B133 B Section Classical Wrapped V-Belt 133" Outside Length - MROSupply.com

***MasterDrive 3/B133 B-section classical wrapped V-belt, 133-inch outside length. Industrial neoprene compound with polyester tensile cord for reliable power transmission in HVAC, agricultural, and general industrial belt drive applications.***



## Product details:

- Catalog number: 3/B133
- SKU: 2335519
- Price: ***$113.43*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [B Section](htts://www.mrosupply.com/v-belts/banded-v-belts/b-section/)
    - [Banded V-Belts](htts://www.mrosupply.com/v-belts/banded-v-belts/)
    - [V-Belts](htts://www.mrosupply.com/v-belts/)
- Unit of measure: each
- Weight: 7.500 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bolt Circle Diameter: 4 in
  

  
- Bore Diameter: 2.1875 in
  

  
- Bore Type: Finished Bore with a Keyway
  

  
- Bushing Size: 3030
  

  
- Bushing Type: Tapered Type
  

  
- Finish/Coating: Black Phosphate
  

  
- Keyway Size: 1/2 X 1/4
  

  
- Keyway Type: Standard
  

  
- Length (in): 133
  

  
- Length Through Bore: 3 in
  

  
- Number of Ribs: 3
  

  
- OD: 4.25 in
  

  
- Section: B
  

  
- Series: 3030 Series
  

  
- Type: Tapered Bushings
  

  
- Width (in): 0.66
  

## Alternate products to `MasterDrive 3/B133 B Section Classical Wrapped V-Belt 133" Outside Length - MROSupply.com`:
- [Gates 90933133 3/B133 Hi-Power II PowerBand V-Belt with B section, 133" effective length, and 3-band construction. Designed for industrial drives requiring multiple belts in a single unit to reduce whip and turnover. Features a fiber-loaded EPDM compound for oil and heat resistance.](https://www.mrosupply.com/products/1241615/as-markdown/)
- [Timken Belts (Carlisle) RBP133-3 Super Blue Ribbon Band B section banded V-belt, 136" outside length, 21/32" top width per rib, 7/16" depth, 3 ribs joined by tie band. Wrapped neoprene construction with polyester tension cords resists vibration and whip in multi-belt drives. Suitable for industrial power transmission applications requiring stable, high-load performance.](https://www.mrosupply.com/products/2018976/as-markdown/)
- [Bando 3B133 Power King 3-band banded B section classical V-belt with 136" outside length. Each rib has 21/32" top width and 7/16" depth. Chloroprene rubber with polyester tension cord for industrial drives. Conforms to RMA IP-23 standards.](https://www.mrosupply.com/products/675575/as-markdown/)
- [Jason Industrial 3/B133 3-band banded classical V-belt, B section, 21/32" top width per rib, 7/16" depth per rib, 133" outside length. Chloroprene rubber body with polyester tension cord and fabric cover for industrial power transmission drives requiring multiple-belt stability.](https://www.mrosupply.com/products/1987466/as-markdown/)
- [TB Woods 3RBP133 banded V-belt with 3 ribs, B section (21/32" top width, 7/16" depth), and 136" outside length. Raw-edge cogged construction for increased flexibility and reduced bending resistance on small-diameter sheaves. Suitable for industrial multiple-belt drives requiring matched power transmission.](https://www.mrosupply.com/products/837239/as-markdown/)
- [Bestorq 3/B133 Classical BANDED V-BELT](https://www.mrosupply.com/products/2244873/as-markdown/)

## Product's reviews:
- Masterdrive - I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
- Masterdrive qd hubs - USED THESE FOR YEARS WITH ZERO PROBLEMS! THEIR PRICE HELPS & QUALITY SEEMS EXCELLENT! VERY GOOD VALUE!
- My mistake? fixed! - I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
- Quality product - Heavy duty. Not likely to bend or warp