The Bearing Expert has over 1 million bearings/seals and 250,000 base bearing frequencies for over 100 manufacturers worldwide. Interchange, mulitple manufacturer vibration, harmonics, variable contact angle, prefix and suffix reports and diagrams.
Website provides online calculations on structural and reliability engineering ((non-parametric estimation, Weibull prediction, imperfect repair, recurrent event prediction, optimal maintenance). Most of them are for free.
