Description
718UHC55 .A15.I/1.L gefettet / g, UKF, Spindle bearings 55x72x9mm
Other identifiers for this bearing: 10189947, 718UHC55A15I1LGEFETTETGREASED, UKF718UHC55, 718UHC55UKF
Inner dimension 55mm
Outer dimension 72mm
Width 9mm
Weight 0,08kg
Version High-speed bearing
Material of rolling elements Si3N4, silicon nitride (ceramics)
Lubrication hole Without lubrication groove
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
Ball rows Single row bearing
Seal None, open bearing
Cage Hard tissue cage
Temperature range -40 to +110 °C
Contact angle 15 degree