High-quality aftermarket rear axle bearing, designed as a direct replacement for John Deere part number AR30382. This bearing is crucial for the smooth operation of the rear axle in compatible John Deere agricultural equipment, ensuring reliable performance and durability. It features an inner diameter of 122.7 mm, an outer diameter of 146.2 mm, and a width of 13/19 mm, indicating a stepped or double-width design for specific applications.