https://nzminiaturebearings.com/product/532-inch-3969mm-tungsten-carbide-ball-sku-3904331033.html
5/32 Inch (3.969mm) Tungsten Carbide Ball | NZ Miniature Bearings Ltd
SKU: 3904331033 This is a 5/32 inches diameter Tungsten Carbide ball. It is a high precision Grade of G10 and Hardness Rockwell A (HRA) of 93. These balls were...
tungsten carbide
https://zoncohn.en.made-in-china.com/product/KOgGuordlAew/China-PDC-Bearings-Customized-Tungsten-Carbide-Hard-Surface-Process.html
PDC Bearings Customized Tungsten Carbide Hard Surface Process - Tungsten Carbide and Tc Bearings
PDC Bearings Customized Tungsten Carbide Hard Surface Process, Find Details and Price about Tungsten Carbide Tc Bearings from PDC Bearings Customized Tungsten...
tungsten carbidehard surfacepdcbearingscustomized