Mechanics
Ball bearing L10 life
Calculates simplified ball bearing L10 life from dynamic load rating and load.
Related calculators
Bearing L10 life in hours
Converts life expressed in revolutions to operating hours at constant rotational speed.
Roller bearing L10 life
Calculates simplified roller bearing L10 life using the 10/3 exponent.
Required ball bearing dynamic capacity
Calculates required dynamic capacity C for a ball bearing and target L10 life.
Reliability-adjusted bearing life
Multiplies basic L10 life by a user-entered reliability factor a1.
Simple bearing equivalent dynamic load
Calculates simplified equivalent dynamic load from radial load, axial load, and X/Y factors.
General required bearing dynamic capacity
Calculates required dynamic capacity C from load, required life, and user-entered exponent p; use p=3 for ball bearings and p=10/3 for roller bearings.