L10 Bearing Life at Life

L10 Bearing Life. Conversely, 10% of the same group of bearings can be expected to show evidence of fatigue before the l10 life is reached. The formulas are simply a guideline and.

In the simplest terms, l10 life is calculating, with 90% reliability, how many hours a bearing will last under a given load and speed. Higher or lower speed, different lubricants, operating environment, can all make the l10 wrong by a factor of 10x or more. Rolling bearing rated life refers to the number of operating hours (in 106 revolutions) or working hours at a certain speed that 90% of the bearings in a batch of bearings can reach or exceed before fatigue spalling.

Not All ThinSection Bearings Are Created Equal

Rolling bearing rated life refers to the number of operating hours (in 106 revolutions) or working hours at a certain speed that 90% of the bearings in a batch of bearings can reach or exceed before fatigue spalling. First, you have to have in hand the b10 or l10 bearing life expressed in cycles or in operating hours. After a stated amount of time 90% of a group of identical bearings will not yet have developed metal fatigue. An 02 series ball bearing is to be selected to carry a radial load of 8 kn and a thrust load of 4 kn.