NAS5020UUNR Sheave Bearing 2-Row Full Complement Bearing Inner Diameter - 55mm 6013LU is self lubricated bearings

6013LU is self lubricated bearings (bearing is already greased)

RNA4913 Needle Roller Bearing Without Inner Ring

DAC43820045 auto Wheel double row Bearing

inner diameter is 7mm

NAS5020UUNR Sheave Bearing 2-Row Full Complement Bearing Inner Diameter - 55mm 6013LU is self lubricated bearingsNAS5020UUNR Sheave Bearing Double Row Full Complement Cylindrical Roller Bearing NAS5020UUNR Sheave Bearing, NAS5020UUNR is a double row full Complement cylindrical roller bearing, NAS5020UUNR has high dynamic and static load ratings, bearing has Superior sealing capability and it has unique design rubber contact seal prevents dust & water invasion, NAS5020UUNR lubricates with a lithium soap based grease containing an EP additive, NAS5020UUNR