The 225 mm steel sleeve bearing, compatible with bearing numbers 6030 and 6321, is engineered for robust performance in demanding industrial applications. This precision-machined sleeve features an approximate outer diameter of 232 mm (with a tolerance of ±0.05 mm) and is available in multiple lengths, including 60 mm, 70 mm, 80 mm, 90 mm, and 100 mm, ensuring a versatile fit for various machinery requirements. Constructed from high-quality steel, it offers excellent durability, wear resistance, and smooth operation, making it ideal for supporting heavy radial loads. Its precise dimensions and material quality ensure reliable alignment and extended service life in high-speed or high-load environments.