The GBC.6004-88-30E bearing from PEER BEARING COMPANY, SKF USA Inc, is a high-quality radial ball bearing featuring a 20mm inner diameter and 42mm outer diameter. This bearing is designed for applications requiring high-speed operation and low friction. Its robust construction includes a double rubber seal to protect against contaminants, ensuring a long service life. The GBC series is recognized for its reliability and performance in demanding environments, making it an ideal choice for various industrial applications. This bearing meets all relevant industry standards for quality and performance.