Description
Stainless Steel Ball for Roller Screw
420 (3Cr13) is a martensitic stainless steel with good machinability. After heat treatment (quenching and tempering), it has high strength and wear resistance.
420 (3Cr13) stainless steel balls are usually used for precision and rust resistance Industries with higher requirements such as motorcycle accessories, pulleys, stainless steel bearings, plastic bearings, handicrafts, valves, petroleum and other industries.
Production Capacity：
Standard:
ISO 3290-1-2014,DIN 5401-2002,ABMA Std. 10A - 2001
*420/420C /440/440C stainless steel ball sizes: 0.5mm-120mm.
*420/420C /440/440C stainless steel ball precision: G5-G1000.
Applications：
*Motorcycle accessories, pulleys, stainless steel bearings, plastic bearings, handicrafts, valves, petroleum and other industries.
Parameter
