Fafnir 7307W Thrust Angular Bearing, unsealed 35 mm Bore 80 mm OD 21 mm Width
Static Load Capacity Approx. 5,400 lbf (23.9 kN). Material Steel bearing with steel cage. Dynamic Load Capacity Approx. 9,300 lbf (41.3 kN). Overall Width 21 mm (0.8268 in). I greased it.