M Section V Belt Sizes

The types of v belts and their standard sizes.

M section v belt sizes. Also keep in mind belts do stretch and unfortunately there is no specific given value for how much a belt can stretche. What section is your v belt. Classic kevlar v belt sections. We ve designed our v belts for wear corrosion and heat resistance with.

The v shape of the belt tracks in a groove on a pulley or sheave. Example a v belt with a top width of 21 32 and a depth of 7 16 is a b belt. Compare with the chart below. An example would be 4l460 which would be 46 long outside 44 inside.

This means you would measure the widest part of the belt thick section and then from the widest part to the narrowest part of the belt. A section 1 2 width b section 5 8 width c section 7 8 width d section 1 1 4 width bx section cogged 5 8 width wedge banded v belts. Measure the section with a ruler measure the top width of the belt widest part of the vee and then the thickness of the belt. A series belts are the most common.

You can also use our browning belt rule that includes a gauge to help easily identify belt type. The correct section is. The inside length of the belt is typically 2 less for a 4l belt and 1 1 2 less for a 3l belt. Gates v belts are engineered to run maintenance free to keep your vehicles moving without the need for lubrication or retensioning.

Click here for more complete specifications per belt section. 3l section 3 8 width x 7 32 depth. Classical v belt classified by their dimensions from a to e narrow v series classified by their dimensions 3v 5v and 8v and light duty fractional horsepower belt classified by their dimensions 2l 3l 4l 5l. V belts provide the best combination of traction speed transfer drive load distribution and long service life.

V belts are the most commonly selected belts for power transmission. There are three common v belt types. You ll also need to measure the width and depth to determine which section v belt you have. As another example replacing an older classical v belt drive with a newer narrow profile notched v belt made with an ethylene elastomer and aramid fiber tensile cords can yield up to 3x greater load carrying capacity while reducing the weight and size of the drive relieving stress on shafts bearings and other components.

Step 2 determine if the v belt is wrapped or notched style if the belt you have is notched add an x to the type. 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. You will notice that all v belts also sometimes referred to as wedge shaped belts are measured across the top think section and the depth of the belt. Aa section dbl.

Classic banded v belts. As power transmission experts for over a century gates is driving your vehicles belt drive with our automotive v belts for your passenger cars light duty trucks and personal vehicles.