... 2. Low elongation 3. Long life span 4. High bending and wearing resistant Detailed Product Description FM(9.5), ... ,SPA,SPB,SPC, 3V, 5V,8V,14X10, 21X14,etc Wrapped V-belt(Unit:mm) TypeWidth(dp)Upper Width(b)Height(h ... )WedgeangleZ(O,M)8.510640°A11138B141711C192214D273219E323825 Narrow V-belt(Unit:mm) TypeUpper Width(b)Height(h)WedgeangleSPZ9.7840 ...