The SKF 6306C4 is a high-quality deep groove ball bearing featuring a 30 mm bore, 75 mm outer diameter, and 19 mm width. This genuine SKF bearing is designed with C4 radial internal clearance, which is greater than C3, making it suitable for applications with higher operating temperatures or where shaft expansion is expected. With a robust design and a weight of 0.37 kg, it provides reliable performance in various industrial and machinery applications requiring high speeds and moderate loads.