The TIMKEN 4.87" single row tapered roller bearing features an enhanced load distribution that provides smoother operation and extended bearing life. Its robust construction tolerates high loads, ensuring reliable performance in demanding applications. The optimized design minimizes vibration and noise, offering a quieter drive experience. Heat-treated roller sets increase durability and resistance to fatigue failures. Additionally, efficient oil retention helps maintain lubrication, leading to lower maintenance needs, contributing to overall efficiency and longevity.