Diameters 1 mm to 320 mm Carbon Steel Ball for Bearing

=== Base Info ===

• Name：Steel Ball
• Hardness：55-63
• Grade：G40-G1000
• Surface：Polished
• Diameter：4mm-150mm
• Usage：Motor Parts, Bicycle Parts
• Processing Type：Rolling Type
• Trademark：taian steelbal
• Transport Package：20kgs, Carton
• Specification：1,4"
• Origin：China
• HS Code：84829100

=== Description ===