Next, for "A" Belts (1/2" width) subtract two-inches from the outside measurement to select the correct V-belt. For example, if the outer measurement is 48-inches and you subtract two inches, then HSA46 would be the right belt for your fan. For "B" Belts (5/8" width) subtract 3" from the outside measurement to select the correct V

Metric V-Belts. In addition to belts manufactured to ARPM (Association for Rubber Products Manufacturers) standards, Bando produces belts to European standard DIN 7753 and ISO4184. These standards are based on the metric system of measure and have different cross section designations. The Narrow Wedge profile allows for higher speed ratios

The Dayco Top Cog Belt's Raw Edge sidewall construction, patented cogged top design, three ply fabric and specially formulated polyester cord delivers more flexibility, runs cooler and lasts longer than competitive belts. Dayco Top Cog V-Belts meet or exceed SAE J636 and J637 specifications. Product Features:

There are three common type of V-belts, and they are classified by their dimensions: 1) Classical V-Belt - Classified by its dimensions ranging from A to E, The classical V-Belt is the most common of all V-Belt types, and it has been in existence even before other V-Belt types.

V-belt cross sections can be identified by their top width and depth dimensions. For example, a v-belt with a top width of 21/32" and a depth of 7/16" is a "B" belt. You can also use our Browning Belt Rule that includes a gauge to help easily identify belt type.

V belt width: A (1/2") B (21/32") c (7/8") D (1 1/4") E (1 1/2") Measuring Belt Length with an Old V Belt Place a mark on the side of an old V belt with a white paint marker. Set the flat outer edge of the V belt on a flat surface. Rotate the V belt to place the paint mark against the flat surface.

An example would be 4L460, which would be 46" long outside, 44" inside. "Classic" v-belt numbers start with a letter identifying the cross section, “A” through “E” - see V-Belt

V-Belt Length: Disclaimer: This is for informational purposes only. All applications should be reviewed by a an engineer for safety and design criteria before implementation. By using this caclulator, you agree to hold harmless all parties associated with this calculator.

Everything You Need To Know About V-Belts · A Type V-belts with a top width of 1/2 inches · B Type V-belts with a top width of 21/32 inches · C 

Belt, Premium, Cross Drive, 1/2" X 79-5/16" Part# 75-021 Belt, Premium, Primary Drive, 5/8 X 68" Part# 75-025 Belt, Premium, Deck to Lower Engine, 5/8" X 74-1/4" Part# 75-028

You can use our robust search tool in the header above to search for and cross reference your part number (s). If you need any assistance with finding a belt or a cross reference, please give us a call at (888) 291-5450 or send us an email at [email protected].