Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing Calculator

✖Minimum Film Thickness Variable is defined as the ratio of minimum film thickness to radial clearance.ⓘ Minimum Film Thickness Variable [h_min]			+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%

✖Minimum film thickness is the lowest amount of the thickness of the oil film formed inside the sliding bearing.ⓘ Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing [h_°]

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Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing

Formula

`"h"_{"°"} = "h"_{"min"}*"c"`

Example

`"0.012mm"="0.5"*"0.024mm"`

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Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Minimum Film Thickness = Minimum Film Thickness Variable*Radial clearance for bearing
h_° = h_min*c
This formula uses 3 Variables

Variables Used

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.
Minimum Film Thickness Variable - Minimum Film Thickness Variable is defined as the ratio of minimum film thickness to radial clearance.
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 Variable: 0.5 --> No Conversion Required
Radial clearance for bearing: 0.024 Millimeter --> 2.4E-05 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

h_° = h_min*c --> 0.5*2.4E-05

Evaluating ... ...

h_° = 1.2E-05

STEP 3: Convert Result to Output's Unit

1.2E-05 Meter -->0.012 Millimeter (Check conversion here)

FINAL ANSWER

0.012 Millimeter <-- Minimum Film Thickness

(Calculation completed in 00.021 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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National Institute Of Technology (NIT), Hamirpur

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< 11 Film Thickness Calculators

Fluid Film Thickness in Terms of Flow of Lubricant

Go Oil film thickness = (Length of slot in direction of flow*12*Dynamic Viscosity of Lubricant*Flow of lubricant from slot/(Breadth of slot for oil flow*Pressure difference between slot sides))^(1/3)

Film Thickness in Terms of Flow Coefficient and Flow of Lubricant

Go Oil film thickness = (Flow of Lubricant*Total Projected Area of Bearing Pad*Dynamic Viscosity of Lubricant/(Load Acting on Sliding Bearing*Flow Coefficient))^(1/3)

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)

Eccentricity Ratio in Terms of Minimum Film Thickness of Bearing

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

Minimum Film Thickness of bearing in Terms of Eccentricity Ratio

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

Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing

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

Minimum Film Thickness Variable of Bearing

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

Eccentricity Ratio of Bearing in Terms of Minimum Film Thickness Variable

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

Minimum Film Thickness Variable of Bearing in Terms of Eccentricity Ratio

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

Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing Formula

Minimum Film Thickness = Minimum Film Thickness Variable*Radial clearance for bearing
h_° = h_min*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 Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing?

Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing calculator uses Minimum Film Thickness = Minimum Film Thickness Variable*Radial clearance for bearing to calculate the Minimum Film Thickness, The Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing formula is defined as the product of minimum film thickness and radial clearance. Minimum Film Thickness is denoted by h_° symbol.

How to calculate Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing using this online calculator? To use this online calculator for Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing, enter Minimum Film Thickness Variable (h_min) & Radial clearance for bearing (c) and hit the calculate button. Here is how the Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing calculation can be explained with given input values -> 12 = 0.5*2.4E-05.

FAQ

What is Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing?

The Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing formula is defined as the product of minimum film thickness and radial clearance and is represented as h_° = h_min*c or Minimum Film Thickness = Minimum Film Thickness Variable*Radial clearance for bearing. Minimum Film Thickness Variable is defined as the ratio of minimum film thickness to radial clearance & 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 Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing?

The Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing formula is defined as the product of minimum film thickness and radial clearance is calculated using Minimum Film Thickness = Minimum Film Thickness Variable*Radial clearance for bearing. To calculate Minimum Film Thickness in Terms of Minimum Film Thickness Variable of Bearing, you need Minimum Film Thickness Variable (h_min) & Radial clearance for bearing (c). With our tool, you need to enter the respective value for Minimum Film Thickness Variable & 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 Minimum Film Thickness?

In this formula, Minimum Film Thickness uses Minimum Film Thickness Variable & Radial clearance for bearing. We can use 2 other way(s) to calculate the same, which is/are as follows -

Minimum Film Thickness = Radius of Bearing-(Eccentricity in bearing+Radius of Journal)
Minimum Film Thickness = Radial clearance for bearing*(1-Eccentricity Ratio of Journal Bearing)

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