E8 Ball Bearing – 8x24x7mm, Magneto Bearing Design. Precision-engineered for high-speed magneto applications. Chrome steel construction, open type, high load capacity, compact form factor. Ideal for small motors, alternators, generators, and precision machinery where reliability and smooth operation are critical. Specifications: Model: E8 Inner Diameter (d): 8 mm / 0.315 in Outer Diameter (D): 24 mm / 0.945 in Width (B): 7 mm / 0.276 in Material: Chrome steel Mass (approx.): 0.014 kg / 14 g