Size-- 47*144mm Hardness-- HRC58-64 Application-- Tricycle Trucks Car Technics-- Hot forging Structure-- Double Needle Roller--Type Roundness Lock way--- Circlip Material--- 20Cr/ 20CrMnTi Warranty--- 1 years OEM--- Accept Place of Origin--Chongqing, China Packing--- As customers request or Neutral packing Supply Ability--- 500000 Pcs/ Month
