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Your cart is empty.BESTORQ X5 cogged V-belts bring in a new generation of V-belt performance; These belts are constructed of highly engineered, high-performance components that are manufactured using the latest in belt technology available on a global basis. The “X” in the part number refers to higher load ratings than standard wrapped belts The lower, compression section of the belt is made of highly fiber reinforced, oil and heat resistant, engineered synthetic rubber EPDM compound, specifically compounded for excellent wear resistance, cool running, flexibility and has been proven through thousands of hours of testing. The rubber directly surrounding the tensile member cables is also fiber reinforced and compounded for great adhesion to the tensile member cords. The notches are engineered to allow the belts to have superior flex characteristics on smaller and larger diameter pulleys. The helically wound tensile cords are specially engineered, twisted, heat and chemically set, polyester material. Testing has proven that the tensile decay properties of BESTORQ Cord are truly World Class. The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturer’s belts of the same type. All AX, BX, CX, 3VX and 5VX belts are manufactured to meet RMA standards for length and dimensions. All belts of a given size are manufactured to run interchangeably in a matched set. (SPZX, SPAX, SPBX, and SPCX belts are manufactured to fit ISO standard dimension multi-groove pulleys.) Bestorq X5 EPDM raw-edge cogged v-velts are designed, tested, and made in Lincoln, Nebraska; MADE in the USA from globally sourced raw materials. Click on the BESTORQ link at the top of this page to see the full line of BESTORQ Power Transmission Products.
Hunter
August 29, 2025
works great!
Mike H.
August 25, 2025
WORKS JUST LIKE THE HIGH PRICED BRAND....
Teacher john
August 5, 2025
Hard to find. V. Belts
Karla H
July 25, 2025
They seem to be pretty decent quality. We use them on our green bin augers pretty high horsepower there as good as any other belts I've bought.
wendi chavez
June 21, 2025
fits like it should
dave
June 3, 2025
Works as good as the one I get from the dealer at half the price. Should have replace the old one with this one years ago.
steve
April 8, 2025
This NOTCHED belt is the best choice for the SMALL pulley on my lathe.(the last six words needed to fill space)
marcy
March 19, 2025
These belts done seem to hold up. This is the 2nd time these belts (I use 2 at a time) have cracked between the teeth and stripped off the belt. We check them after ever use for proper tension. The chipper they are used on gets a lot of use, so it's not that they are just sitting getting weathered. This time the belts lasted 1 month. I can't seem to find the right size replacement in another product. On with the hunt :(
Customer
March 4, 2025
Worked perfectly for my Craftsman planer
george corey
January 26, 2025
used on bandsaw mill
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