Bearing Kit f/1-1/4" Straight SpindleProduct DescriptionReplace worn bearings for smoother operation of your trailer wheels. Each set outfits one wheel. Includes outer and inner bearing set, two races, grease seal and cotter pin. Features:1-1/4" straight spindleOuter bearing race: LM67048Outer bearing cup: LM67010Outer hub inner diameter: 2.32"Inner bearing race: LM67048Inner bearing cup: LM67010Inner hub inner diameter: 2.32" WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp),LEAD which are known to the State of California to cause cancer, birth defects or other reproductive harm, and CADMIUM which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov.