D Section V Belt Dimensions

Aa section dbl angle 1 2 width.

D section v belt dimensions.

Standard v belts are manufactured from a special formulated rubber and reinforced high strength polyester cords for uniformity strength. Classic 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. The inside length of the belt is typically 2 less for a 4l belt and 1 1 2 less for a 3l 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. 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. 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.

Classic a section v belt. Compare with the chart below. This is important in heavy duty applications where fluctuating load tension and extreme shock loads are a common cause of failure. C section add 4 to belt number example c88 92 outside circumference d section add 5 to belt number example d105 110 outside circumference e section add 6 to belt number example e144 150 outside circumference.

Buy d section v belts now. The correct section is. C109 has a 113 inch outside length. How to read v belt numbers.

Step 2 determine if the v belt is wrapped or notched style. Classic d v belts are measured on the inside diameter. What section is your v belt. These are used in many industries such as industrial agricultural material handling hvac and much more.

V belt cross sections can be identified by their top width and depth dimensions. 1 2 top width x 20 outside circ. An example would be 4l460 which would be 46 long outside 44 inside. Anti static heat oil resistant.

A special outer wrap is used on the belts which provides better flexibility better traction and wear resistance. The width ranges from 1 2 up to 1 1 2 and lengths from 16 up to 400. 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. 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.

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.