Description
7909 UADG/GNP42, NTN, Spindle bearings 45x68x12mm
Other identifiers for this bearing: 10188368, 7909UADGGNP42, NTN7909, 7909NTN
Inner dimension 45mm
Outer dimension 68mm
Width 12mm
Weight 0,12kg
Lubrication hole Without lubrication groove
Seal None, open bearing
Arrangement Single universal bearing
Lubrication Preserved
Tolerance class Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Contact angle 25 degree
Cage Polyamide cage
Preload Normal preload
Temperature range -30 to +100 °C
Material Standard bearing steel
Material of rolling elements Standard bearing steel