D Section V Belt Dimensions

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.

D section v belt dimensions.

For example a v belt with a top width of 21 32 and a depth of 7 16 is a b belt. Anti static heat oil resistant. Aa section dbl angle 1 2 width. 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 can also use our browning belt rule that includes a gauge to help easily identify belt type. 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. All d v belts have a standard 1 1 4 width and lengths range from 95 up to 425 d section belt features. This is important in heavy duty applications where fluctuating load tension and extreme shock loads are a common cause of failure.

An example would be 4l460 which would be 46 long outside 44 inside. Classic a section v belt. The inside length of the belt is typically 2 less for a 4l belt and 1 1 2 less for a 3l belt. Classic banded v belts.

This increases the durability of the v belt due to uniform tension improved alignment and increased rigidity. D section banded v belts a section kevlar a18k v belt dimensions. How to read v belt numbers. V belt cross sections can be identified by their top width and depth dimensions.

1 2 top width x 20 outside circ. Step 2 determine if the v belt is wrapped or notched style. Classic d v belts are measured on the inside diameter. Buy d section v belts now.

Automotive belts start with either 4l 12 5mm wide or 3l 9 5mm. The number following it is the outsidelength of the belt in tenths of inches. What section is your v belt. Compare with the chart below.

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. C109 has a 113 inch outside length. These are used in many industries such as industrial agricultural material handling hvac and much more.

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 special outer wrap is used on the belts which provides better flexibility better traction and wear resistance.