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Color
Black
Cord Material
Polyester
Cross Section Height (in)
0.438
Height (in)
0.433
Height (mm)
10.4
Length (in)
144
Length (mm)
3733.8
Material
SBR/CR
Operating Temperature Range
-35 to 120°F
Outside Circumference (in)
147.24
Section
B
Weight (ibs)
0.432
Width (in)
0.66
Width (mm)
16.8
B144 Classical V-Belt is still the most practical, economical and dependable belt for most industrial drives. Innovations have failed to displace the need for classical section belts. Bando's constant improvements in materials, design and manufacturing methods help Power King keep pace with industry's ever increasing demands for long, trouble-free belt service. The bias cut, rubber impregnated fabric cover is woven for super flexibility and friction resistance. To protect the belt's inner components, the tough, long wearing cover is fully oil and heat resistant. Ultra high strength polyester cords assure fatigue resistance and length stability. Each cord is chemically treated to bond to the insulation and compression sections, welding all components together for long service life. Insulation section is designed to protect and support the tensile cords to the compression section so the belt components can't separate. The compression section is specially compounded for flexibility to reduce heat build up while bending around sheaves. This design gives a cooler running, longer lasting belt. The compression section provides firm support to the tensile cords, so an equal load is transferred to all tensile members for uniform load carrying capability
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: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read more
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When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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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: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read more