# MasterDrive 640-8M-50 Timing Belt Pulley 8M Pitch 640 Teeth 50mm Belt Width - MROSupply.com

***MasterDrive 640-8M-50 timing belt pulley with 640 teeth, 8M pitch, and 50mm belt width. Precision-machined steel construction ensures reliable synchronous power transmission in industrial drive systems. Suitable for applications requiring accurate positioning and high torque capacity.***



## Product details:

- Catalog number: 640-8M-50
- SKU: 5806821
- Price: ***$50.65*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [MasterDrive](https://www.mrosupply.com/brands/masterdrive/)
- Category: 
    - [5MM Pitch](htts://www.mrosupply.com/synchronous-timing-belts/round-tooth-timing-belts/5mm-pitch/)
    - [Round Tooth Timing Belts](htts://www.mrosupply.com/synchronous-timing-belts/round-tooth-timing-belts/)
    - [Synchronous & Timing Belts](htts://www.mrosupply.com/synchronous-timing-belts/)
- Unit of measure: each
- Weight: 0.367 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Belt Thickness HS (mm): 6
  

  
- Length (in): 25.2
  

  
- Length (mm): 640
  

  
- Section: Single_Sided
  

  
- Series: MasterDrive Classical V-Belts - A V-Belts
  

  
- Tooth Depth HT (mm): 3.38
  

  
- Tooth Pitch (in): 0.3149
  

  
- Tooth Pitch Pb (mm): 8
  

  
- Tooth Profile: 8M
  

  
- Type: Classical V-Belts
  

  
- Width (in): 1.9685
  

  
- Width (mm): 15
  


## Product's reviews:
- Masterdrive f 1 3/4" inner qd hub - Used maybe a dozen of these, zero problems. Why pay 50% more for a name brand when these work great?
- Masterdrive qd hubs - USED THESE FOR YEARS WITH ZERO PROBLEMS! THEIR PRICE HELPS & QUALITY SEEMS EXCELLENT! VERY GOOD VALUE!
- Quality product - Heavy duty. Not likely to bend or warp
- Just what i needed - I needed a very small belt for my rock polisher, and it was just the right size.