Dodge Take-Up Set Screw Ball Bearing, Medium Duty Non-Expansion Single Lip Wide Slot, Series: 212, 2-3/16 in Bore Dia, 7-1/2 in Length, 2.31 in Width, 5.88 in Height, 11791 lb Dynamic/8100 lb Static, For Use With: WS502 Frames, Steel Bearing, Uncoated