RIBBED V BELT
There are some specipications
PH、PJ、PK、PL、PM
Specifications as Follows
typepitchhinghth of ribs(fact)hinghth of ribs(theory)total thicknessangleroot angletop angle Pbhbh0haR1R2H1.61.332.2340°0.10.3J2.342.153.3440°0.20.4K3.563.24.95640°0.30.6L4.74.686.61040°0.40.8M9.49.613.191740°0.61