Description
7004 A5SN24TRDUMP3, NSK, Spindle bearings 20x42x24mm
Other identifiers for this bearing: 10148757, 7004A5SN24TRDUMP3, NSK7004, 7004NSK
Inner dimension 20mm
Outer dimension 42mm
Width 24mm
Weight 0,122kg
Cage Hard tissue cage
Arrangement Set of two universal bearings
Contact angle 25 degree
Material of rolling elements Si3N4, silicon nitride (ceramics)
Tolerance class Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Temperature range -30 to +100 °C
Ball rows Double row bearing
Seal None, open bearing
Current insulation Insulating ceramic balls
Material Standard bearing steel
Preload Medium preload
Lubrication hole Without lubrication groove
Lubrication Preserved