No. Model No. Outside DIa. Outside DIa. Inside DIa. Number of teeth Teeth profile Top end thickness of teeth Inside thickness Total thickness Fix bolt hole Positioning pin hole Withdraw bolt hole Pitch of top end Allowance of Pitch of top end
Number of holes P.C.D. Hole Dia. Top DIa. Depth of Dia. Number of pin holes P.C.D. Angle of hole Hole DIa. Number of teeth holes P.C.D. Spec. of teeth
D1 D2 d1 N F H1 H2 H3 Na   d2 d3 dn Na £p K¢X d4 n   m¡Ñp a ¡ÓA