Description
719USSC20 .A21.I/1.DB.M, UKF, Spindle bearings 20x37x9mm
Other identifiers for this bearing: 10194132, 719USSC20A21I1DBM, UKF719USSC20, 719USSC20UKF
Inner dimension 20mm
Outer dimension 37mm
Width 9mm
Weight 0,03kg
Material of rolling elements Si3N4, silicon nitride (ceramics)
Ball rows Two single row bearings
Preload Medium preload
Material Standard bearing steel
Current insulation Insulating ceramic balls
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
Seal None, open bearing
Cage Hard tissue cage
Arrangement Set of two bearings in O-arrangement <>
Contact angle 21 degree
Lubrication hole Without lubrication groove