General description These 30 pieces of 698Z single row sealed deep groove ball bearings are versatile components suitable for a variety of applications. They are designed to protect against dust and contamination, making them ideal for use in electric motors, wheel bearings, agriculture, conveyors, and more. Technical specifications Model No.: 698Z Inner Diameter: 8mm / 0.31 Inch Outer Diameter: 19mm Height: 6mm Material: Metal Net Weight: 40g Other information Package Content: 30 x Deep Groove Ball Bearings Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.