Purchase Qty. Reference FOB Price
1-9,999 Pieces US$0.003
10,000-9,999,999 Pieces US$0.002
10,000,000+ Pieces US$0.001
Product Description
50mm carbon steel ball for bearing solid metal ball 1. Through hardened to HRC 60 min 2. Take higher loads and provide longer life 3. Used in cycle industry, and yet remain substantially cheaper than balls manufactured from high carbon chrome alloy steel. PRODUCT Description: Low carbon ...