Description
7904 A5TRSUMP3, NSK, Spindle bearings 20x37x9mm
Other identifiers for this bearing: 10147792, 7904A5TRSUMP3, NSK7904, 7904NSK
Inner dimension 20mm
Outer dimension 37mm
Width 9mm
Weight 0,037kg
Material of rolling elements Standard bearing steel
Tolerance class Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Cage Hard tissue cage
Temperature range -30 to +100 °C
Contact angle 25 degree
Arrangement Single universal bearing
Ball rows Single row bearing
Lubrication Preserved
Seal None, open bearing
Material Standard bearing steel
Preload Medium preload
Lubrication hole Without lubrication groove