... , P6,P5,P4,P2Model Number: SFK0401Place of Origin: Jiangsu, China (Mainland)Material: GCr15,GCr15SiMn, G20Cr2Ni4ADimensions: Metric ... C4 C5Vabration: Z1, Z2, Z3, Z4trade type: Industry and trade integrationBearing steel liner:GCr15/100Cr6/SUJ2Seal type: standardPackaging & ... machine, Food Packing Machine, other sliding parts on industrial machinery.Features1. Enable high precision bearing steel ball ...