D Section V Belt Dimensions

In a belt drive system a ratio is used to determine the speed relation between two v belt pulleys.

D section v belt dimensions.

Step 2 determine if the v belt is wrapped or notched style if the belt. V belt cross sections can be identified by their top width and depth dimensions. Click here for more complete specifications per belt section. Classic banded v belts.

The inside length of the belt is typically 2 less for a 4l belt and 1 1 2 less for a 3l belt. However as belt slip is inevitable the ratio varies and is therefore only theoretical. Standard v belts are manufactured from a special formulated rubber and reinforced high strength polyester cords for uniformity strength. The width ranges from 1 2 up to 1 1 2 and lengths from 16 up to 400.

High flexibility suitable for flat belt transmission. For example a v belt with a top width of 21 32 and a depth of 7 16 is a b belt. A ratio is a proportional factor between two similar objects of different sizes. Also keep in mind belts do stretch and unfortunately there is no specific given value for how much a belt can stretche.

3l section 3 8 width x 7 32 depth. You ll also need to measure the width and depth to determine which section v belt you have. An example would be 4l460 which would be 46 long outside 44 inside. D section banded v belts.

Belts mower belts and snow blower belts. Kevlar v belts 3l a 4l b 5l c 3 8 3l section kevlar v belts 1 2 a section kevlar v belts. Below you ll find our cross reference guides separated into three. The speed ratio would be stable if slippage did not occur.

Classic d section v belts are made of resistant fabric low stretch tension member specially developed high grade elastomers high performance long service life uniform belt gemometry. 3v section 3 8 width 5v section 5 8 width 8v section 1 width 3vx section cogged 3 8 width 5vx section cogged 5 8 width double angle v belts. The number following it is the outsidelength of the belt in tenths of inches. These are used in many industries such as industrial agricultural material handling hvac and much more.

Maximum economy temperature resistance for 35 c to 70c. Aa section dbl. Classic kevlar v belt sections. You can also use our browning belt rule that includes a gauge to help easily identify belt type.

We hope our clientele find value in these v belts cross reference guides for belts of all shapes and sizes.