McGill GR-48 Needle Roller Bearing, with a 3-inch inner diameter, is a compact radial bearing designed to support substantial radial loads in tight spaces. Its needle roller geometry maximizes load capacity relative to size, making it suitable for machinery and equipment where a 3-inch bore is required. The GR-48 designation identifies this exact bore size from McGill, ensuring alignment with components engineered for a 3-inch ID.
