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MasterDrive 420H300 timing belt features an H profile pitch and 300mm width. Constructed for synchronous power transmission in industrial drives, this belt provides precise positioning and efficient torque transfer. The H profile design ensures compatibility with standard H pitch pulleys.
MODEL 420H300
Contact supplier for technical support on: 888-922-8767
$113.05 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Length (in)
16.54
Number of Teeth
84
Section
Single_Sided
Series
MasterDrive Lawn & Garden Aramid 4LK V-Belts
Tooth Pitch (in)
0.5
Tooth Profile
H
Type
Lawn and Garden Aramid V-Belts
Width (in)
11.8
420H300 Synchronous belt drives are a good alternative to chain drives with their positive slip-proof engagement, high mechanical efficiency and lubrication free performance. These transmission timing / synchronous belts can easily eliminate the problems of chains and gears. Thin, lightweight and superior flexibility of these belts allow compact design application. The belts provide low noise operation compared to chain/gear. The belts enable efficient high speed power transmission. The belts are maintenance-free.
SKU: 2337228
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.
Read moreSKU: 2339474
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?
Read moreSKU: 2338790
Great deal
Very good customer service, great prices and super fast shipping!!! Will buy again!!
Read moreSKU: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read more
SKU: 2337228
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.
Read moreSKU: 2339474
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?
Read moreSKU: 2338790
Great deal
Very good customer service, great prices and super fast shipping!!! Will buy again!!
Read moreSKU: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read more