Mechanical Engineering
Bearings & Lubrication Simulators
A focused Mechanical Engineering hub for bearings & lubrication tools, keeping related formulas, assumptions, and engineering checks together.
11 simulators
Adjacent categories
Simulator list
Ball Bearing Hertz Contact Stress Simulator — Inner & Outer Race Stress
Bearings & Lubrication
Real-time Hertz contact stress for ball-and-race contact. Compute the per-ball maximum load from a Stribeck distribution and visualize the peak contact pressure on the c…
Rolling Bearing Life Calculator (L10 · ISO 281)
Bearings & Lubrication
Calculate rolling bearing life (L10 & Lnm) per ISO 281. Real-time tool with load-life charts and Weibull distribution for ball and roller bearings.
Greenwood-Williamson Rough Contact Simulator
Bearings & Lubrication
A rough surface contact model with Gaussian asperity heights (the GW model). Adjust sigma, summit radius beta, density eta and separation d to see how the real contact a…
Hydrodynamic Bearing Analysis — Oil Film Pressure & Sommerfeld Number
Bearings & Lubrication
Analyze journal bearing performance in real time. Visualize oil film pressure, shaft locus, and compute key parameters like the Sommerfeld number.
Journal Bearing Sommerfeld Number Simulator
Bearings & Lubrication
Design the hydrodynamic journal bearing that supports a rotating shaft on a self-generated film of oil.
Lubrication Regime Calculator
Bearings & Lubrication
Calculate journal bearing lubrication regimes in real-time. View Sommerfeld number, film thickness, and the Stribeck curve for precise regime identification.
Active Magnetic Bearing (AMB) Radial Load Simulator
Bearings & Lubrication
Design an Active Magnetic Bearing that levitates a spinning rotor with electromagnets.
Active Magnetic Bearing Rotor Stiffness Simulator
Bearings & Lubrication
Design Active Magnetic Bearings (AMB) that levitate a rotor without contact.
Rolling Bearing Life Calculator (L10, Dynamic Load)
Bearings & Lubrication
Calculate rolling bearing L10 life in hours & years. Enter load, bearing type & dynamic rating. Uses ISO 281 formula for ball or roller bearings.
Rolling Contact Fatigue & Pitting Resistance Calculator
Bearings & Lubrication
Calculate Hertz contact pressure, shear stress, and L10 fatigue life in real time. Essential for bearing and gear pitting resistance design.
Rolling Contact Stress & Hertz Theory Calculator
Bearings & Lubrication
Calculate rolling contact stress using Hertz theory. Visualize contact ellipse, peak pressure, and subsurface stress in real-time for ball-ball contacts.