Bearing engineering guides written from 20+ years of hands-on bearing application experience — not marketing copy. Comparisons, selection math and application notes that help you spec the right bearing the first time.
Each piece is built to answer the questions海外 engineers actually search before they buy: "full complement vs caged", "how to select a bearing for a crusher", "why did my bearing fail". More are on the way.
A technical comparison of radial capacity, allowable speed, rigidity and envelope — and exactly where each design belongs in the field. Includes a selection checklist for crushers and heavy gearboxes.
Read the whitepaper →Step-by-step load, speed and envelope calculation for primary and secondary crushers — the most-asked question from mining maintenance engineers.
Notify me →When misalignment dominates and when pure radial load capacity wins — a decision guide for conveyor and kiln applications.
Notify me →Indentation, false brinelling, smearing, electrical erosion — how to read a failed bearing and stop it recurring. Built from real RAYSDE warranty cases.
Notify me →Send us the load, speed and envelope — we return a sized proposal from 20+ years of application history.