High Quality AISI52100 Chrome Steel Balls Manufacturer

=== Base Info ===

• Model NO.：3,16"(4.7625mm)~6"(150mm)
• Customized：Customized
• Certification：ISO
• Standard Parts：Yes
• Universal：Yes
• Type：Bearing Ball
• Size：3,16"-6′
• Hardness：HRC60-HRC66
• Diamenter：4.7625mm-150mm
• Grade：G10-G600
• International Standard：ASTM,AISI,JIS,DIN
• Trademark：Yusion
• Transport Package：Cartons Wrapped by Wooden Pallets
• Specification：ISO&SGS
• Origin：Luoyang Hennan Proving
• HS Code：84829100

=== Description ===