M Section V Belt Dimensions

Each of these belts has a 1 2 inch top width and 50 inch circumference.

M section v belt dimensions.

Compare with the chart below. View complete specifications dimensions for each type of v belt. 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. Belts dimensions include the width depth angle per style v belt.

The correct section is. However notice the differences in cord materials body compounds cover configurations temperature ranges and application requirements. Automotive belts start with either 4l 12 5mm wide or 3l 9 5mm. For example a v belt with a top width of 21 32 and a depth of 7 16 is a b belt.

An example would be 4l460 which would be 46 long outside 44 inside. V belt cross sections can be identified by their top width and depth dimensions. The number following it is the outsidelength of the belt in tenths of inches. You can also use our browning belt rule that includes a gauge to help easily identify belt type.

Step 2 determine if the v belt is wrapped or notched style if the belt. Easy to read v belt dimensions. The inside length of the belt is typically 2 less for a 4l belt and 1 1 2 less for a 3l belt.