Spindle Mandrel Bearing is a precision axial or radial rolling bearing used to support and transmit the rotational motion of the spindle. It usually consists of an inner ring, an outer ring, rolling elements (such as steel balls or rollers) and a cage.
Truck trailers come in various shapes and sizes, allowing for more flexibility in cargo transport. Flatbed trailers are suitable for carrying oversized items such as machinery, while refrigerated trailers are perfect for transporting perishable goods like
36mm black plastic or nylon wheel, wheel color can be customized, customer usually use white or black color, 15mm wide, plain bearing, with 40kg load capacity.