52204 Double-Direction Thrust Bearing 20x40x26mm Outer Diameter - 29mm and check valves

and check valves

R4A Nachi Open Ball Bearing

the 22238EW33K outer diameter is 340mm and the 22238EW33K width is 92mm

6810DDU Ball Bearing

Dynamic load rating Cr: 570

52204 Double-Direction Thrust Bearing 20x40x26mm Outer Diameter - 29mm and check valves52204 Double Direction Thrust Ball Bearing 20mm x40mm x26mm 1 Ball Bearing 52204 Thrust Ball bearing, a standard bearing size with dimensions commonly used across many industries: 20mm x40mm x26mm. Thrust bearing is known to high axial or Vertical loads. Made from durable 52100 alloy steel, commonly known as chrome steel. 52204 Double Direction Thrust Ball Bearing Thrust Ball Bearing Dimensions: 10mm x32mm x22mm Metric ID (inner diameter) Bore: 20mm