Set of 15123 / 15245 Tapered Roller Bearings, 1-1/4" Inch Bore. Size: 1-1/4" ID x 2.4409" OD x 0.715" Width. Product Description This 15123/15245 bearing is a imperial taper roller bearing. The bearing's dimensions are 31.75x62.00x18.16. Imperial Taper ReferenceBuy Now Description Tapered Roller Bearing 15123/15245 WJB BRAND Single-row tapered roller bearings are the most basic and widely used, consisting of a cone assembly and a cup. Timken patented the first in 1898 and today offers the world's widest variety in inch and metric sizes. The company continues to extend its line of Timken️ single row metric tapered roller bearings to respond to customer needs and today offers one of the industry's broadest ranges of metric parts Dimensions Dimension Bore: 31.75 Dimension OD: 62 Dimension Width: 19.05 Weight: 230g