Factor Y2 Of Spherical Roller Bearing When Fa By Fr Is Greater Than E Calculator

Factor Y2 of Bearing Formula:

\[ Y2 = \frac{Peqsp - (0.67 \times Fr)}{Fa} \]

Equivalent Dynamic Load on Spherical Bearing (Peqsp):

Radial Load Acting on Bearing (Fr):

Axial or Thrust Load Acting on Bearing (Fa):

Factor Y2 of Bearing:

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1. What is Factor Y2 of Spherical Roller Bearing?

Factor Y2 of Spherical Roller Bearing is a coefficient used in the calculation of equivalent dynamic load for bearings when the ratio of axial load to radial load (Fa/Fr) is greater than the eccentricity factor (e). It helps determine the appropriate load rating for bearing selection and analysis.

2. How Does the Calculator Work?

The calculator uses the Factor Y2 formula:

\[ Y2 = \frac{Peqsp - (0.67 \times Fr)}{Fa} \]

Where:

\( Y2 \) — Factor Y2 of Bearing
\( Peqsp \) — Equivalent Dynamic Load on Spherical Bearing (N)
\( Fr \) — Radial Load Acting on Bearing (N)
\( Fa \) — Axial or Thrust Load Acting on Bearing (N)

Explanation: This formula calculates the Y2 factor by subtracting 67% of the radial load from the equivalent dynamic load, then dividing the result by the axial load.

3. Importance of Factor Y2 Calculation

Details: Accurate calculation of Factor Y2 is crucial for proper bearing selection, load capacity determination, and ensuring optimal performance and longevity of spherical roller bearings in mechanical systems.

4. Using the Calculator

Tips: Enter equivalent dynamic load, radial load, and axial load in Newtons. All values must be positive numbers, with axial load greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: When is Factor Y2 used in bearing calculations?
A: Factor Y2 is specifically used when the ratio of axial load to radial load (Fa/Fr) exceeds the eccentricity factor (e) for spherical roller bearings.

Q2: What is the significance of the 0.67 coefficient in the formula?
A: The 0.67 coefficient represents the portion of radial load that contributes to the equivalent dynamic load calculation in this specific scenario.

Q3: How does Factor Y2 affect bearing selection?
A: Factor Y2 helps determine the appropriate bearing size and type by accounting for combined radial and axial loading conditions.

Q4: Are there limitations to this calculation?
A: This calculation is specifically valid for spherical roller bearings when Fa/Fr > e. Different bearing types and loading conditions may require different formulas.

Q5: What units should be used for input values?
A: All load values should be entered in Newtons (N) for consistent and accurate results.