Engine mechanism chains(Timing chains)

Pitch:6.350mm

Roller diameter(d1 max):3.30mm

Width  Between inner plates(b1 min):3.18mm 

pin diameter(d2 max):2.31mm

pin length(L max):8.90mm

inner plate depth(h2 max):6.00mm

plate thickness(t/T max):1.40mm

ultimate tensile strength(Q min):4.8KN

average tensile strength(Q0):5.5KN

weight per meter(q):0.17kg/m