3.969MM Stainless Steel Ball for Bike Part

• 3.969mm Stainless Steel Ball for Bike Part

             Bike Stainless Steel Ball have strong quality. Steel ball bike bearing balls have good weldability, abrasion resistance. And we welcom OEM and ODM to our production. We can supply sample to test, and we have perfect service pre-sales and after sale.

• Specifications:
  • Materials: stainless steel, carbon steel and chrome steel
  • Hardness range: 58 to 65HRC
  • Surface: black, CP and colorful
  • Surface treatment: grinding, polishing and heat treating
  • Models: 1/4 (6.35), 1/8 (3.175), 5/16 (7.938), 5/32 (3.969) and 3/16-inch (4.762mm)
• Features:
  • Durable
  • Abrasion-resistanat
  • Pressure-resistant
  • Green product
  • Good workmanship
  • Perfect appearance
  • Strong pack
  • Perfect pre- and after-sale service
• Additional information:
  • Shortest delivery time
  • OEM and ODM orders are welcome
  • Certifications: CIQ, SGS and BV
  • An ISO 9001:2008 approved factory
• Packing:
  • 1grs/bag
  • 1grs/plastic box
  • 1grs/iron box
  • 25kg/inner polybag + outer woven bag + paper carton + woven bag
  • Wooden cask
  • Iron drum