Purchase Qty. Reference FOB Price
1-999 Pieces US$0.75
1,000-9,999 Pieces US$0.52
10,000+ Pieces US$0.21
Product Description
Product Description Full Ceramic Ball Bearing Extremely low friction, high-speed operation: all ceramic materials have extremely low friction coefficient, suitable for high-speed precision machinery and high-speed equipment. Long service life: high ceramic hardness, wear resistance, long service ...