AXK5578 Thrust Needle Roller Bearing 55x78x3AXK5578 Thrust Needle Roller Bearing 55mm x 78mm x 3mm One Bearing AXK5578 Thrust Needle Roller Bearing, Bearing inner diameter is 55mm, Bearing outer diameter is 78mm and Bearing width is 3mm. Item: AXK5578 Thrust Needle Roller Bearing Type: Thrust Needle Roller Bearing Size: 55mm x 78mm x 3mm Bearing Inner Diameter: 55mm Bearing Outer Diameter: 78mm Bearing Width: 3mm Dynamic load rating: 32361 N Static load rating: 171616 N Quantity: One Bearing