Recent Blogs
Rolling Thrust Bearing: Basic L10 Rating-life Calculator
Calculate basic rolling-bearing L10 life from catalogue rating, equivalent axial load and constant speed. The calculation does not guarantee service life or select a bearing.
Ball Differential Mechanism: How It Works, Parts, Diagram and Slip Torque Formula Explained
See a driven ball carrier and two output rings in motion. Compare ideal input traction capacity, torque margin and per-ball preload without double-counting clamp force.
Vertical Shaft Step: Static Thrust and Mean-pressure Calculator
Compare static axial load with nominal annular area at a vertical shaft step. Mean pressure does not establish bearing capacity or life.
Spherical Step Bearing Mechanism: How It Works, Parts, Diagram and Uses in Mills and Line Shafts
Spherical step bearings carry vertical shafts in mills and factories. Learn how they work, load math, failure modes, and real applications in flour and textile...
Curved Step Bearing Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
See a curved step bearing in section and compare axial load with an idealized spherical cap’s projected area. Calculate nominal pressure with clear model limits.
Conical Pivot Bearing Mechanism: How It Works, Parts, Formula and Uses Explained
Explore a conical pivot bearing with an ideal narrow contact band. Compare axial load, cone angle, friction torque and mechanical dissipation.
Collar Bearing and Step Mechanism Explained: Parts, Diagram, Formula, and Uses
Explore rotating collars, a fixed thrust sleeve and a footstep. Calculate an assumed axial-load split in short ton-force; actual sharing and capacity require bearing data.
Adjustable Step Bearing Mechanism Explained: How It Works, Parts, Diagram and Uses
Explore a screw-adjusted vertical-shaft step bearing and calculate height change from single-start TPI and turns, in inches, thousandths and millimeters.