# MasterDrive 1904-8M-30 Timing Belt Pulley 8M Pitch 1904 Teeth 30mm Belt Width - MROSupply.com

***MasterDrive 1904-8M-30 timing belt pulley with 1904 teeth, 8M pitch, and 30mm belt width. Designed for synchronous drive systems requiring precise power transmission and high torque capacity. The 8M profile ensures smooth operation in industrial applications.***



## Product details:

- Catalog number: 1904-8M-30
- SKU: 5806486
- Price: ***$71.07*** 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: 0.655 lb
- Technicall support: contact supplier for technical support on 888-922-8767


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


## Product attributes;

  
- Bore Type: DST Bushed
  

  
- Bushing Size: P1
  

  
- Bushing Type: DST
  

  
- Color: Black
  

  
- Cord Material: Fiberglass
  

  
- Cross Section Height (in): 0.213
  

  
- Finish/Coating: Grey Painted Protective Coating
  

  
- k in: .156 in
  

  
- Length (in): 74.96
  

  
- Length Through Bore: 1.8125 in
  

  
- Material: CR
  

  
- OD: 8.95 in
  

  
- Operating Temperature Range: -35 to 150°F
  

  
- Outside Circumference (in): 76.299
  

  
- Section: Single_Sided
  

  
- Series: A-B DST Sheaves
  

  
- Sheave Construction: Web
  

  
- Sheave/Pulley Type: F-2
  

  
- Tooth Profile: 8M
  

  
- Type: DST Style Heavy Duty V-Belt Sheaves
  

  
- Width (in): 1.18
  


## Product's reviews:
- 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.
- 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
- Fast - Great price, fast delivery, I struggle greatly with the search engine