When you directly take the oil free bearing with your hands, you must wash the sweat off your hands and paint it with high quality mineral oil before you operate. In the rainy season and summer, you should pay special attention to rust prevention. Under some special operating conditions, angular contact ball bearings can get longer than traditional computing life, especially in light load conditions. These special operation conditions are that the rolling surface (track and rolling part) is effectively separated by a lubricating oil film and the surface damage caused by pollutants can be restricted. In fact, under ideal conditions, the so-called permanent bearing life is possible.
Shape size
71902C Angular Contact Ball Bearing
d=15
D=28
B=7
Rsmin=0.30
Rismin=0.10
a≈6
71902C Angular Contact Ball Bearing
d=15
D=28
B=7
Rsmin=0.30
Rismin=0.10
a≈9
Product Categories : Angular Contact Ball Bearing > Sealed Angular Contact Bearings
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