Description
719USOC30 .A21.0/I.S, UKF, Spindle bearings 30x47x18mm
Other identifiers for this bearing: 10183147, 719USOC30A210IS, UKF719USOC30, 719USOC30UKF
Inner dimension 30mm
Outer dimension 47mm
Width 18mm
Weight 0,08kg
Lubrication hole Without lubrication groove
Cage Hard tissue cage
Seal None, open bearing
Material of rolling elements Si3N4, silicon nitride (ceramics)
Arrangement Single universal bearing
Lubrication Preserved
Current insulation Insulating ceramic balls
Ball rows Double row bearing
Material Standard bearing steel
Contact angle 21 degree
Tolerance class inner ring More accurate than P2 or ABEC 9
Tolerance class outer ring More accurate than P4 or ABEC 7
Preload High preload
Temperature range -40 to +110 °C