julio 22, 2026Publicado Por En julio 22, 2026Silicon Nitride Ceramic Ball G5 High Precision Solid Bearing Balls Ø 0.8-25.4mmMaterial: Silicon Nitride Ceramic. Colour: black silicon nitride ball mainly. Precision: G5 grade. Tolerance: ±0.0002 mm. Hardness: HRC 75-80.
