Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing Calculator

✖Minimum film thickness is the lowest amount of the thickness of the oil film formed inside the sliding bearing.ⓘ Minimum Film Thickness [h_°]			+10% -10%
✖Radial clearance for bearing is a measured value of the total movement of one ring relative to the other in a plane perpendicular to the bearing axis.ⓘ Radial clearance for bearing [c]			+10% -10%

✖The Eccentricity Ratio of Journal Bearing is the measure of the offset between the center of the journal and the center of the bearing, influencing lubrication and performance.ⓘ Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing [ε]

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Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Eccentricity Ratio of Journal Bearing = 1-(Minimum Film Thickness/Radial clearance for bearing)
ε = 1-(h_°/c)
This formula uses 3 Variables

Variables Used

Eccentricity Ratio of Journal Bearing - The Eccentricity Ratio of Journal Bearing is the measure of the offset between the center of the journal and the center of the bearing, influencing lubrication and performance.
Minimum Film Thickness - (Measured in Meter) - Minimum film thickness is the lowest amount of the thickness of the oil film formed inside the sliding bearing.
Radial clearance for bearing - (Measured in Meter) - Radial clearance for bearing is a measured value of the total movement of one ring relative to the other in a plane perpendicular to the bearing axis.

STEP 1: Convert Input(s) to Base Unit

Minimum Film Thickness: 0.01224 Millimeter --> 1.224E-05 Meter (Check conversion here)
Radial clearance for bearing: 0.024 Millimeter --> 2.4E-05 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ε = 1-(h_°/c) --> 1-(1.224E-05/2.4E-05)

Evaluating ... ...

ε = 0.49

STEP 3: Convert Result to Output's Unit

0.49 --> No Conversion Required

FINAL ANSWER

0.49 <-- Eccentricity Ratio of Journal Bearing

(Calculation completed in 00.020 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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< Film Thickness Calculators

Film Thickness in Terms of Absolute Viscosity and Tangential Force

Go Oil Film thickness = Dynamic Viscosity of Oil*Area of Moving Plate on Oil*Velocity of Moving Plate on Oil/Tangential Force on Moving Plate

Eccentricity of Bearing in Terms of Minimum Film Thickness

Go Eccentricity in Bearing = Radius of Bearing-(Minimum Film Thickness+Radius of Journal)

Minimum Film Thickness given Radius of Bearing

Go Minimum Film Thickness = Radius of Bearing-(Eccentricity in Bearing+Radius of Journal)

Minimum Film Thickness Variable of Bearing

Go Minimum Film Thickness Variable = Minimum Film Thickness/Radial clearance for bearing

Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing Formula

Eccentricity Ratio of Journal Bearing = 1-(Minimum Film Thickness/Radial clearance for bearing)
ε = 1-(h_°/c)

What is Sliding Contact Bearing?

The sliding contact bearings in which the sliding action is along the circumference of a circle or an arc of a circle and carrying radial loads are known as journal or sleeve bearings.

How to Calculate Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing?

Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing calculator uses Eccentricity Ratio of Journal Bearing = 1-(Minimum Film Thickness/Radial clearance for bearing) to calculate the Eccentricity Ratio of Journal Bearing, Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing formula is defined as a measure that relates the minimum film thickness in a bearing to its eccentricity. This ratio helps in assessing the lubrication conditions and performance of sliding contact bearings in mechanical systems. Eccentricity Ratio of Journal Bearing is denoted by ε symbol.

How to calculate Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing using this online calculator? To use this online calculator for Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing, enter Minimum Film Thickness (h_°) & Radial clearance for bearing (c) and hit the calculate button. Here is how the Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing calculation can be explained with given input values -> 0.458333 = 1-(1.224E-05/2.4E-05).

FAQ

What is Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing?

Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing formula is defined as a measure that relates the minimum film thickness in a bearing to its eccentricity. This ratio helps in assessing the lubrication conditions and performance of sliding contact bearings in mechanical systems and is represented as ε = 1-(h_°/c) or Eccentricity Ratio of Journal Bearing = 1-(Minimum Film Thickness/Radial clearance for bearing). Minimum film thickness is the lowest amount of the thickness of the oil film formed inside the sliding bearing & Radial clearance for bearing is a measured value of the total movement of one ring relative to the other in a plane perpendicular to the bearing axis.

How to calculate Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing?

Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing formula is defined as a measure that relates the minimum film thickness in a bearing to its eccentricity. This ratio helps in assessing the lubrication conditions and performance of sliding contact bearings in mechanical systems is calculated using Eccentricity Ratio of Journal Bearing = 1-(Minimum Film Thickness/Radial clearance for bearing). To calculate Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing, you need Minimum Film Thickness (h_°) & Radial clearance for bearing (c). With our tool, you need to enter the respective value for Minimum Film Thickness & Radial clearance for bearing and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Eccentricity Ratio of Journal Bearing?

In this formula, Eccentricity Ratio of Journal Bearing uses Minimum Film Thickness & Radial clearance for bearing. We can use 1 other way(s) to calculate the same, which is/are as follows -

Eccentricity Ratio of Journal Bearing = 1-Minimum Film Thickness Variable

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