Ceramic Balls

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Standard

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh

Material

Alumina, Silicon Nitride, Silicon Carbide, Zirconia, Boron Nitride

Nominal diameter (Dw)

0.3mm-114.3mm

Hardness

70-90HRC

Density

3.1-6g/cm3

Ceramic Balls

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NO. Product Product Number Nominal diameter (Dw) Mass Grade Density Hardness Material
701 Alumina Alumina Ceramic Ball 8mm G5 8.00000 mm 1.05893 g G5 3.95 g/cm3 80-85 HRC Alumina
702 Alumina Alumina Ceramic Ball 9/16inch G5 0.56250 inch 6.03204 g G5 3.95 g/cm3 80-85 HRC Alumina
703 Alumina Alumina Ceramic Ball 9/32inch G5 0.28125 inch 0.75401 g G5 3.95 g/cm3 80-85 HRC Alumina
704 Alumina Alumina Ceramic Ball 9/64inch G5 0.14063 inch 0.09425 g G5 3.95 g/cm3 80-85 HRC Alumina
705 Alumina Alumina Ceramic Ball 9mm G5 9.00000 mm 1.50773 g G5 3.95 g/cm3 80-85 HRC Alumina
706 Alumina Alumina Ceramic Ball 0.7mm G10 0.70000 mm 0.00071 g G10 3.95 g/cm3 80-85 HRC Alumina
707 Alumina Alumina Ceramic Ball 1/32inch G10 0.03125 inch 0.00103 g G10 3.95 g/cm3 80-85 HRC Alumina
708 Alumina Alumina Ceramic Ball 0.8mm G10 0.80000 mm 0.00106 g G10 3.95 g/cm3 80-85 HRC Alumina
709 Alumina Alumina Ceramic Ball 1mm G10 1.00000 mm 0.00207 g G10 3.95 g/cm3 80-85 HRC Alumina
710 Alumina Alumina Ceramic Ball 3/64inch G10 0.04688 inch 0.00349 g G10 3.95 g/cm3 80-85 HRC Alumina
711 Alumina Alumina Ceramic Ball 1.2mm G10 1.20000 mm 0.00357 g G10 3.95 g/cm3 80-85 HRC Alumina
712 Alumina Alumina Ceramic Ball 1.5mm G10 1.50000 mm 0.00698 g G10 3.95 g/cm3 80-85 HRC Alumina
713 Alumina Alumina Ceramic Ball 1/16inch G10 0.06250 inch 0.00827 g G10 3.95 g/cm3 80-85 HRC Alumina
714 Alumina Alumina Ceramic Ball 5/64inch G10 0.07813 inch 0.01616 g G10 3.95 g/cm3 80-85 HRC Alumina
715 Alumina Alumina Ceramic Ball 2mm G10 2.00000 mm 0.01655 g G10 3.95 g/cm3 80-85 HRC Alumina
716 Alumina Alumina Ceramic Ball 3/32inch G10 0.09375 inch 0.02793 g G10 3.95 g/cm3 80-85 HRC Alumina
717 Alumina Alumina Ceramic Ball 2.5mm G10 2.50000 mm 0.03232 g G10 3.95 g/cm3 80-85 HRC Alumina
718 Alumina Alumina Ceramic Ball 7/64inch G10 0.10938 inch 0.04435 g G10 3.95 g/cm3 80-85 HRC Alumina
719 Alumina Alumina Ceramic Ball 2.8mm G10 2.80000 mm 0.04540 g G10 3.95 g/cm3 80-85 HRC Alumina
720 Alumina Alumina Ceramic Ball 3mm G10 3.00000 mm 0.05584 g G10 3.95 g/cm3 80-85 HRC Alumina
721 Alumina Alumina Ceramic Ball 1/8inch G10 0.12500 inch 0.06620 g G10 3.95 g/cm3 80-85 HRC Alumina
722 Alumina Alumina Ceramic Ball 3.5mm G10 3.50000 mm 0.08867 g G10 3.95 g/cm3 80-85 HRC Alumina
723 Alumina Alumina Ceramic Ball 9/64inch G10 0.14063 inch 0.09425 g G10 3.95 g/cm3 80-85 HRC Alumina
724 Alumina Alumina Ceramic Ball 5/32inch G10 0.15625 inch 0.12929 g G10 3.95 g/cm3 80-85 HRC Alumina
725 Alumina Alumina Ceramic Ball 4mm G10 4.00000 mm 0.13237 g G10 3.95 g/cm3 80-85 HRC Alumina
726 Alumina Alumina Ceramic Ball 4.5mm G10 4.50000 mm 0.18847 g G10 3.95 g/cm3 80-85 HRC Alumina
727 Alumina Alumina Ceramic Ball 3/16inch G10 0.18750 inch 0.22341 g G10 3.95 g/cm3 80-85 HRC Alumina
728 Alumina Alumina Ceramic Ball 5mm G10 5.00000 mm 0.25853 g G10 3.95 g/cm3 80-85 HRC Alumina
729 Alumina Alumina Ceramic Ball 5.5mm G10 5.50000 mm 0.34410 g G10 3.95 g/cm3 80-85 HRC Alumina
730 Alumina Alumina Ceramic Ball 7/32inch G10 0.21875 inch 0.35477 g G10 3.95 g/cm3 80-85 HRC Alumina
731 Alumina Alumina Ceramic Ball 15/64inch G10 0.23438 inch 0.43635 g G10 3.95 g/cm3 80-85 HRC Alumina
732 Alumina Alumina Ceramic Ball 6mm G10 6.00000 mm 0.44673 g G10 3.95 g/cm3 80-85 HRC Alumina
733 Alumina Alumina Ceramic Ball 1/4inch G10 0.25000 inch 0.52956 g G10 3.95 g/cm3 80-85 HRC Alumina
734 Alumina Alumina Ceramic Ball 6.5mm G10 6.50000 mm 0.56798 g G10 3.95 g/cm3 80-85 HRC Alumina
735 Alumina Alumina Ceramic Ball 17/64inch G10 0.26563 inch 0.63519 g G10 3.95 g/cm3 80-85 HRC Alumina
736 Alumina Alumina Ceramic Ball 7mm G10 7.00000 mm 0.70940 g G10 3.95 g/cm3 80-85 HRC Alumina
737 Alumina Alumina Ceramic Ball 9/32inch G10 0.28125 inch 0.75401 g G10 3.95 g/cm3 80-85 HRC Alumina
738 Alumina Alumina Ceramic Ball 7.5mm G10 7.50000 mm 0.87253 g G10 3.95 g/cm3 80-85 HRC Alumina
739 Alumina Alumina Ceramic Ball 5/16inch G10 0.31250 inch 1.03430 g G10 3.95 g/cm3 80-85 HRC Alumina
740 Alumina Alumina Ceramic Ball 8mm G10 8.00000 mm 1.05893 g G10 3.95 g/cm3 80-85 HRC Alumina
741 Alumina Alumina Ceramic Ball 8.5mm G10 8.50000 mm 1.27014 g G10 3.95 g/cm3 80-85 HRC Alumina
742 Alumina Alumina Ceramic Ball 11/32inch G10 0.34375 inch 1.37665 g G10 3.95 g/cm3 80-85 HRC Alumina
743 Alumina Alumina Ceramic Ball 9mm G10 9.00000 mm 1.50773 g G10 3.95 g/cm3 80-85 HRC Alumina
744 Alumina Alumina Ceramic Ball 3/8inch G10 0.37500 inch 1.78727 g G10 3.95 g/cm3 80-85 HRC Alumina
745 Alumina Alumina Ceramic Ball 10mm G10 10.00000 mm 2.06822 g G10 3.95 g/cm3 80-85 HRC Alumina
746 Alumina Alumina Ceramic Ball 13/32inch G10 0.40625 inch 2.27236 g G10 3.95 g/cm3 80-85 HRC Alumina
747 Alumina Alumina Ceramic Ball 7/16inch G10 0.43750 inch 2.83812 g G10 3.95 g/cm3 80-85 HRC Alumina
748 Alumina Alumina Ceramic Ball 11.5mm G10 11.50000 mm 3.14550 g G10 3.95 g/cm3 80-85 HRC Alumina
749 Alumina Alumina Ceramic Ball 11mm G10 11.00000 mm 2.75279 g G10 3.95 g/cm3 80-85 HRC Alumina
750 Alumina Alumina Ceramic Ball 15/32inch G10 0.46875 inch 3.49077 g G10 3.95 g/cm3 80-85 HRC Alumina
751 Alumina Alumina Ceramic Ball 12mm G10 12.00000 mm 3.57388 g G10 3.95 g/cm3 80-85 HRC Alumina
752 Alumina Alumina Ceramic Ball 1/2inch G10 0.50000 inch 4.23650 g G10 3.95 g/cm3 80-85 HRC Alumina
753 Alumina Alumina Ceramic Ball 13mm G10 13.00000 mm 4.54387 g G10 3.95 g/cm3 80-85 HRC Alumina
754 Alumina Alumina Ceramic Ball 17/32inch G10 0.53125 inch 5.08152 g G10 3.95 g/cm3 80-85 HRC Alumina
755 Alumina Alumina Ceramic Ball 14mm G10 14.00000 mm 5.67518 g G10 3.95 g/cm3 80-85 HRC Alumina
756 Alumina Alumina Ceramic Ball 9/16inch G10 0.56250 inch 6.03204 g G10 3.95 g/cm3 80-85 HRC Alumina
757 Alumina Alumina Ceramic Ball 15mm G10 15.00000 mm 6.98023 g G10 3.95 g/cm3 80-85 HRC Alumina
758 Alumina Alumina Ceramic Ball 19/32inch G10 0.59375 inch 7.09427 g G10 3.95 g/cm3 80-85 HRC Alumina
759 Alumina Alumina Ceramic Ball 5/8inch G10 0.62500 inch 8.27441 g G10 3.95 g/cm3 80-85 HRC Alumina
760 Alumina Alumina Ceramic Ball 16mm G10 16.00000 mm 8.47141 g G10 3.95 g/cm3 80-85 HRC Alumina
761 Alumina Alumina Ceramic Ball 21/32inch G10 0.65625 inch 9.57866 g G10 3.95 g/cm3 80-85 HRC Alumina
762 Alumina Alumina Ceramic Ball 17mm G10 17.00000 mm 10.16114 g G10 3.95 g/cm3 80-85 HRC Alumina
763 Alumina Alumina Ceramic Ball 11/16inch G10 0.68750 inch 11.01324 g G10 3.95 g/cm3 80-85 HRC Alumina
764 Alumina Alumina Ceramic Ball 18mm G10 18.00000 mm 12.06183 g G10 3.95 g/cm3 80-85 HRC Alumina
765 Alumina Alumina Ceramic Ball 23/32inch G10 0.71875 inch 12.58434 g G10 3.95 g/cm3 80-85 HRC Alumina
766 Alumina Alumina Ceramic Ball 19mm G10 19.00000 mm 14.18589 g G10 3.95 g/cm3 80-85 HRC Alumina
767 Alumina Alumina Ceramic Ball 3/4inch G10 0.75000 inch 14.29818 g G10 3.95 g/cm3 80-85 HRC Alumina
768 Alumina Alumina Ceramic Ball 25/32inch G10 0.78125 inch 16.16095 g G10 3.95 g/cm3 80-85 HRC Alumina
769 Alumina Alumina Ceramic Ball 20mm G10 20.00000 mm 16.54572 g G10 3.95 g/cm3 80-85 HRC Alumina
770 Alumina Alumina Ceramic Ball 13/16inch G10 0.81250 inch 18.17887 g G10 3.95 g/cm3 80-85 HRC Alumina
771 Alumina Alumina Ceramic Ball 21mm G10 21.00000 mm 19.15374 g G10 3.95 g/cm3 80-85 HRC Alumina
772 Alumina Alumina Ceramic Ball 27/32inch G10 0.84375 inch 20.35815 g G10 3.95 g/cm3 80-85 HRC Alumina
773 Alumina Alumina Ceramic Ball 22mm G10 22.00000 mm 22.02235 g G10 3.95 g/cm3 80-85 HRC Alumina
774 Alumina Alumina Ceramic Ball 7/8inch G10 0.87500 inch 22.70497 g G10 3.95 g/cm3 80-85 HRC Alumina
775 Alumina Alumina Ceramic Ball 23mm G10 23.00000 mm 25.16397 g G10 3.95 g/cm3 80-85 HRC Alumina
776 Alumina Alumina Ceramic Ball 29/32inch G10 0.90625 inch 25.22557 g G10 3.95 g/cm3 80-85 HRC Alumina
777 Alumina Alumina Ceramic Ball 15/16inch G10 0.93750 inch 27.92613 g G10 3.95 g/cm3 80-85 HRC Alumina
778 Alumina Alumina Ceramic Ball 24mm G10 24.00000 mm 28.59101 g G10 3.95 g/cm3 80-85 HRC Alumina
779 Alumina Alumina Ceramic Ball 31/32inch G10 0.96875 inch 30.81286 g G10 3.95 g/cm3 80-85 HRC Alumina
780 Alumina Alumina Ceramic Ball 25mm G10 25.00000 mm 32.31586 g G10 3.95 g/cm3 80-85 HRC Alumina
781 Alumina Alumina Ceramic Ball 1inch G10 1.00000 inch 33.89197 g G10 3.95 g/cm3 80-85 HRC Alumina
782 Alumina Alumina Ceramic Ball 26mm G10 26.00000 mm 36.35095 g G10 3.95 g/cm3 80-85 HRC Alumina
783 Alumina Alumina Ceramic Ball 1 1/16inch G10 1.06250 inch 40.65216 g G10 3.95 g/cm3 80-85 HRC Alumina
784 Alumina Alumina Ceramic Ball 28mm G10 28.00000 mm 45.40146 g G10 3.95 g/cm3 80-85 HRC Alumina
785 Alumina Alumina Ceramic Ball 1 1/8inch G10 1.12500 inch 48.25635 g G10 3.95 g/cm3 80-85 HRC Alumina
786 Alumina Alumina Ceramic Ball 30mm G10 30.00000 mm 55.84181 g G10 3.95 g/cm3 80-85 HRC Alumina
787 Alumina Alumina Ceramic Ball 1 3/16inch G10 1.18750 inch 56.75416 g G10 3.95 g/cm3 80-85 HRC Alumina
788 Alumina Alumina Ceramic Ball 1 1/4inch G10 1.25000 inch 66.19526 g G10 3.95 g/cm3 80-85 HRC Alumina
789 Alumina Alumina Ceramic Ball 32mm G10 32.00000 mm 67.77127 g G10 3.95 g/cm3 80-85 HRC Alumina
790 Alumina Alumina Ceramic Ball 1 5/16inch G10 1.31250 inch 76.62929 g G10 3.95 g/cm3 80-85 HRC Alumina
791 Alumina Alumina Ceramic Ball 34mm G10 34.00000 mm 81.28913 g G10 3.95 g/cm3 80-85 HRC Alumina
792 Alumina Alumina Ceramic Ball 1 3/8inch G10 1.37500 inch 88.10589 g G10 3.95 g/cm3 80-85 HRC Alumina
793 Alumina Alumina Ceramic Ball 35mm G10 35.00000 mm 88.67472 g G10 3.95 g/cm3 80-85 HRC Alumina
794 Alumina Alumina Ceramic Ball 36mm G10 36.00000 mm 96.49465 g G10 3.95 g/cm3 80-85 HRC Alumina
795 Alumina Alumina Ceramic Ball 1 7/16inch G10 1.43750 inch 100.67472 g G10 3.95 g/cm3 80-85 HRC Alumina
796 Alumina Alumina Ceramic Ball 38mm G10 38.00000 mm 113.48710 g G10 3.95 g/cm3 80-85 HRC Alumina
797 Alumina Alumina Ceramic Ball 1 1/2inch G10 1.50000 inch 114.38541 g G10 3.95 g/cm3 80-85 HRC Alumina
798 Alumina Alumina Ceramic Ball 1 9/16inch G10 1.56250 inch 129.28762 g G10 3.95 g/cm3 80-85 HRC Alumina
799 Alumina Alumina Ceramic Ball 40mm G10 40.00000 mm 132.36577 g G10 3.95 g/cm3 80-85 HRC Alumina
800 Alumina Alumina Ceramic Ball 1 5/8inch G10 1.62500 inch 145.43099 g G10 3.95 g/cm3 80-85 HRC Alumina

1. Application of Ceramic Balls


Ceramic balls have a wide range of applications in industry and daily life, mainly including:


Bearings: Ceramic balls are often used to manufacture various precision bearings, especially high-speed and high-load applications. Ceramic bearings have a lower coefficient of friction, higher corrosion resistance and high temperature resistance than steel ball bearings.

Grinding media: Ceramic balls can be used as grinding media during crushing and grinding. They are widely used in industries such as chemistry, pharmaceuticals, and mining, especially when high hardness and high wear resistance are required.

Seals: Ceramic balls are also widely used in the field of liquid and gas sealing, especially when resistance to high temperature or high corrosion environments is required.

Filtration: Some ceramic balls are used in filtration systems, especially in water treatment and waste gas treatment processes, where they can effectively remove impurities and particles.

Electronic components: In some high-tech fields, ceramic balls are used in the manufacture of high-precision electronic components such as sensors and capacitors.


2. Characteristics of ceramic balls

Strong wear resistance: Ceramic balls have very high hardness, which can effectively reduce wear and increase the service life of equipment.

Good corrosion resistance: Ceramic balls have strong corrosion resistance to chemicals such as acids, alkalis, and salts, and are suitable for extreme environments.

Good high temperature resistance: Ceramic materials can withstand higher temperatures than metals and are suitable for high temperature working environments.

Lightweight: Ceramic balls are usually lighter than metal balls, and can sometimes effectively reduce the weight of the overall structure, making them suitable for some applications that require lightweight.

Reduce friction: Ceramic balls usually have a lower coefficient of friction than metal balls, which is particularly important for some high-speed equipment.