Needle Bearing Inner Ring factory
Material: Chrome steel(GCr15)
Tolerance standard: DIN 620
Radial internal clearance standard: DIN 620-4
Package: Tube package, Single box
Port: Shanghai, Xi'an, Qingdao, Guangzhou
Free samples and technical drawing: Available
Service: OEM, ODM
Supply ability: 100000 pieces per month
Certificate: ISO9001:2015
