Бобышка подшипника рулевой колонки, наружный диаметр 21 мм Caterpillar 188-1860

The Steering Column Bearing Boss is a machined metal part located within the chassis or frame of the machine. It features a precisely machined bore or pocket used to house the upper bearing of the steering column. This bearing allows the steering column to rotate smoothly while maintaining proper alignment for precise control of the machine's direction. It is made up of strong and durable material, such as steel, to ensure strength and withstand high operating conditions.Attributes:• Provides a smooth surface for the bearing, minimizing friction and wear• Has high strength and wear resistanceApplications: The Steering Column Bearing Boss is a structural component that provides a secure mounting location and alignment for the upper steering column bearing within the machine's hydraulic system.