China wholesaler 40 08A 50 10A 60 12A Transmission Roller Chain

Product Description Roller chain is a power transmisssion component.It is composed by 4 parts.They are plate,roller,bush and pin.The materials are as follow:Plate:40Mn,45Mn,40Cr.Roller:10#,20#,45#,40Cr.Bush:10#,20#.Pin:20CrMnMo,30CrMnTi,40Cr.Roller chains are widely...

China wholesaler Motorcycle Roller Chain 428h

Product Description 1)TypeMotorcycle Chain2)MaterialsGrade A Steel: 40Mn(Plate) 30CrMnTi(Pin) 20Mn(Bush) Mn10(Roller) 65Mn(Clip)3)Chain No.428H4)Warranty30000 KMs5)ProcessSand blasting,Heat...

China Standard a Series Roller Chain (simplex)

Product Description A, B series roller chainSPECIFICATION:1)A series chains:A. Simplex: 25-1~240-1B. Duplex: 25-2~240-2C. Triplex: 25-3~240-3D. Quadruplex: 40-4~240-4E. Quintuple: 40-5~240-5F. Sextuple: 40-6~240-6G. Octuple: 40-8~240-82)B series chains:A. Simplex:...