The SKF 61821-2RZ is a genuine deep groove ball bearing, designed for reliable performance in various industrial and machinery applications. This bearing features an inner diameter of 105 mm, an outer diameter of 130 mm, and a width of 13 mm. It is equipped with two rubber seals (2RZ) to effectively protect against contaminants and retain lubricant, ensuring extended service life and reduced maintenance. With a weight of 0.44 kg, this SKF bearing offers a robust and efficient solution for demanding operational environments.