The GBC.6304-88-30E bearing from PEER BEARING COMPANY is a high-quality ball bearing with a bore size of 20 mm. This bearing is designed for durability and performance, featuring a double-sealed design to protect against contaminants. Constructed from premium materials, it ensures long-lasting operation and resistance to wear. Its dimensions are compatible with standard mounting configurations, making it easy to integrate into existing systems. This bearing meets relevant industry standards, ensuring reliability in demanding environments.