Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity Calculator

✖Eccentricity in bearing is the displacement of the journal from the bearing.ⓘ Eccentricity in bearing [e]			+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%

✖Eccentricity Ratio of Journal Bearing is the ratio of the eccentricity of the journal bearing's inner race to the radial clearance.ⓘ Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity [ε]

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Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity

Formula

`"ε" = "e"/"c"`

Example

`"0.458333"="0.011mm"/"0.024mm"`

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Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing
ε = e/c
This formula uses 3 Variables

Variables Used

Eccentricity Ratio of Journal Bearing - Eccentricity Ratio of Journal Bearing is the ratio of the eccentricity of the journal bearing's inner race to the radial clearance.
Eccentricity in bearing - (Measured in Meter) - Eccentricity in bearing is the displacement of the journal from the 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

Eccentricity in bearing: 0.011 Millimeter --> 1.1E-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 = e/c --> 1.1E-05/2.4E-05

Evaluating ... ...

ε = 0.458333333333333

STEP 3: Convert Result to Output's Unit

0.458333333333333 --> No Conversion Required

FINAL ANSWER

0.458333333333333 ≈ 0.458333 <-- Eccentricity Ratio of Journal Bearing

(Calculation completed in 00.004 seconds)

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Home » Engineering » Mechanical » Machine Design » Design of Sliding Contact Bearing » Radial Clearance » Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity

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National Institute of Technology (NIT), Tiruchirapalli

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< 8 Radial Clearance Calculators

Radial Clearance in Terms of Sommerfeld Number of Bearing

Go Radial clearance for bearing = Radius of Journal/sqrt(2*pi*Sommerfeld Number of Journal Bearing*Unit bearing pressure for bearing/(Dynamic Viscosity of Lubricant*Journal Speed))

Radial Clearance of Bearing in Terms of Flow Variable

Go Radial clearance for bearing = 2*pi*Flow of Lubricant into Clearance Space/(Radius of Journal*Flow Variable*Journal Speed*Axial Length of Bearing)

Radial Clearance in Terms of Eccentricity Ratio and Minimum Film Thickness of Bearing

Go Radial clearance for bearing = Minimum Film Thickness/(1-Eccentricity Ratio of Journal Bearing)

Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity

Go Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing

Eccentricity of Bearing in Terms of Radial Clearance and Eccentricity

Go Eccentricity in bearing = Radial clearance for bearing*Eccentricity Ratio of Journal Bearing

Radial Clearance of Bearing in Terms of Eccentricity and Clearance

Go Radial clearance for bearing = Eccentricity in bearing/Eccentricity Ratio of Journal Bearing

Radial Clearance in Terms of Minimum Film Thickness Variable of Bearing

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

Radial Clearance of Bearing in Terms of Radius of Bearing and Journal

Go Radial clearance for bearing = Radius of Bearing-Radius of Journal

Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity Formula

Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing
ε = e/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 of Bearing in Terms of Radial Clearance and Eccentricity?

Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity calculator uses Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing to calculate the Eccentricity Ratio of Journal Bearing, The Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity formula is defined as the ratio of eccentricity to radial clearance. Eccentricity Ratio of Journal Bearing is denoted by ε symbol.

How to calculate Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity using this online calculator? To use this online calculator for Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity, enter Eccentricity in bearing (e) & Radial clearance for bearing (c) and hit the calculate button. Here is how the Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity calculation can be explained with given input values -> 0.458333 = 1.1E-05/2.4E-05.

FAQ

What is Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity?

The Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity formula is defined as the ratio of eccentricity to radial clearance and is represented as ε = e/c or Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing. Eccentricity in bearing is the displacement of the journal from the 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 of Bearing in Terms of Radial Clearance and Eccentricity?

The Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity formula is defined as the ratio of eccentricity to radial clearance is calculated using Eccentricity Ratio of Journal Bearing = Eccentricity in bearing/Radial clearance for bearing. To calculate Eccentricity Ratio of Bearing in Terms of Radial Clearance and Eccentricity, you need Eccentricity in bearing (e) & Radial clearance for bearing (c). With our tool, you need to enter the respective value for Eccentricity in bearing & 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.

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