Cross-roller ring calculator
Enter radial/axial/moment load → equivalent load, nominal life, static safety.
How to use
- Enter the calculation conditions
Enter the dimensions, loads, speeds or operating conditions requested by the form.
- Run the calculation
The tool applies the formulas shown on this page to the entered values.
- Review the result
Review the resulting specification and checks, then verify them against the cited source, current standard and real operating conditions before use.
Core formula
PC ≈ Fr + Fa + 2M/dp
Example using default values
PC = 2,000 + 1,000 + 2 · 300 · 1,000 / 200 = 6,000 N
Source: ISO 281; THK / IKO Cross-Roller Ring technical references.
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