The 80 mm oversized cast iron sleeve bearing for bearing sizes 6010, 6208, and 6307 features an outer diameter of approximately 85 mm (3.347 inches) with a tolerance of ±0.05 mm and a sleeve length of 50 mm. Designed as a repair sleeve housing, it provides a durable, cast iron construction ideal for restoring bearing fits in industrial applications. This sleeve accommodates standard bearing dimensions, ensuring precise alignment and extended service life. Its robust design supports heavy radial loads and is compatible with common deep groove ball bearings in the specified size range, making it suitable for various mechanical and motor assemblies.