Info:Timken® 13621-30000 13600 Bearing Cup, 2.717 in Dia Outside, 0.5938 in W Cup, 3/4 in W Bearing, 0.09 in Max House Fillet Radius, 2.6 in Frontface/2.4 in Backface Dia Max House Shoulder
Info:Timken® 13621D-30000 13600 Double Tapered Bearing Cup, 2.72 in Dia Outside, 1-1/2 in W Cup, 1.8123 in W Bearing, 0.03 in Max House Fillet Radius, 2.6 in Frontface Dia Max House Shoulder