Description
719USSC20 .A21.I/1.L, UKF, Spindle bearings 20x37x9mm
Other identifiers for this bearing: 10189975, 719USSC20A21I1L, UKF719USSC20, 719USSC20UKF
Inner dimension 20mm
Outer dimension 37mm
Width 9mm
Weight 0,03kg
Material of rolling elements Si3N4, silicon nitride (ceramics)
Cage Hard tissue cage
Seal None, open bearing
Lubrication hole Without lubrication groove
Contact angle 21 degree
Material Standard bearing steel
Arrangement Single universal bearing
Current insulation Insulating ceramic balls
Preload Light preload
Lubrication Preserved
Tolerance class inner ring More accurate than P4 or ABEC 7
Tolerance class outer ring More accurate than P5 or ABEC 5
Temperature range -40 to +110 °C
Ball rows Single row bearing