Como identificar una polea y una correa

Correas:


384-3M-12

The first number represents the length of the belt loop (384 mm in this example). The second number represents the peak to peak tooth spacing (3 mm in this example). The third number represents the width of the belt (12 mm in this example)



Poleas:


72-3M-15

72 dientes (theet)
3M - 3mm (pitch.. distancia entre dos crestas en la correa)
15 - 15mm ancho de la correa