Purchase Qty. Reference FOB Price
1-99 Sets US$0.50
100+ Sets US$0.45
Product Description
Chinese Wholesale Super Precision KHRD R3 R4 R4A R6 R8 Deep Groove Ball Bearing for Machinery Deep Grooove Ball Bearing are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance. This type of bearing has a small friction coefficent, ...