Prepare your semi to be Ready for the Road Ahead , with the Timken 2.835" Dual Neoprene Single Row Pilot Bearing that enhances efficiency and minimizes stress from radial and axle loads. To distribute the applied weight from various components, this replacement tool is comprised of inner and outer rings forged around a set of rolling elements. Fashioned with a flexible and corrosion-resistant rubber for easy installation and long-term reliability. FleetPride is your First Click in Heavy Duty .