Total Projected Area of Bearing Pad in Terms of Load acting on Bearing Calculator

✖Load Acting on Sliding Bearing is the force acting onto the sliding journal bearing.ⓘ Load Acting on Sliding Bearing [W]			+10% -10%
✖The Pressure of Lubricating Oil is the Value of pressure exerted by the lubricating oil.ⓘ Pressure of Lubricating Oil [p_r]			+10% -10%
✖Load coefficient for bearing is calculated with load acting on bearing, the total projected area of bearing pad, and pressure of lubricating oil.ⓘ Load coefficient for bearing [a_f]			+10% -10%

✖Total projected area of bearing pad is the total area of the bearing pad that is projected onto the bearing surface.ⓘ Total Projected Area of Bearing Pad in Terms of Load acting on Bearing [A_p]

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Formula

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Total Projected Area of Bearing Pad in Terms of Load acting on Bearing

Formula

`"A"_{"p"} = "W"/("p"_{"r"}*"a"_{"f"})`

Example

`"450.1125mm²"="1800N"/("4.3MPa"*"0.93")`

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Total Projected Area of Bearing Pad in Terms of Load acting on Bearing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing)
A_p = W/(p_r*a_f)
This formula uses 4 Variables

Variables Used

Total Projected Area of Bearing Pad - (Measured in Square Meter) - Total projected area of bearing pad is the total area of the bearing pad that is projected onto the bearing surface.
Load Acting on Sliding Bearing - (Measured in Newton) - Load Acting on Sliding Bearing is the force acting onto the sliding journal bearing.
Pressure of Lubricating Oil - (Measured in Pascal) - The Pressure of Lubricating Oil is the Value of pressure exerted by the lubricating oil.
Load coefficient for bearing - Load coefficient for bearing is calculated with load acting on bearing, the total projected area of bearing pad, and pressure of lubricating oil.

STEP 1: Convert Input(s) to Base Unit

Load Acting on Sliding Bearing: 1800 Newton --> 1800 Newton No Conversion Required
Pressure of Lubricating Oil: 4.3 Megapascal --> 4300000 Pascal (Check conversion here)
Load coefficient for bearing: 0.93 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_p = W/(p_r*a_f) --> 1800/(4300000*0.93)

Evaluating ... ...

A_p = 0.000450112528132033

STEP 3: Convert Result to Output's Unit

0.000450112528132033 Square Meter -->450.112528132033 Square Millimeter (Check conversion here)

FINAL ANSWER

450.112528132033 ≈ 450.1125 Square Millimeter <-- Total Projected Area of Bearing Pad

(Calculation completed in 00.004 seconds)

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Home » Engineering » Mechanical » Machine Design » Design of Sliding Contact Bearing » Hydrostatic Step Bearing with Pad » Total Projected Area of Bearing Pad in Terms of Load acting on Bearing

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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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< 10+ Hydrostatic Step Bearing with Pad Calculators

Length of Slot in Direction of Flow in Terms of Flow of Lubricant

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

Flow of Lubricant through slot in Terms of Pressure Difference

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

Dimension b of Slot given Flow of Lubricant

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

Flow of Lubricating Oil Passing through Pad in Terms of Flow Coefficient

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

Total Projected Area of Bearing Pad in Terms of Flow of Lubricant

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

Flow Coefficient in Terms of Flow of Lubricant through Pad

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

Total Projected Area of Bearing Pad in Terms of Load acting on Bearing

Go Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing)

Dimension X in Terms of Total Projected Area of Bearing Pad

Go Dimension X of Bearing Pad = Total Projected Area of Bearing Pad/Dimension Y of Bearing Pad

Dimension Y in Terms of Total Projected Area of Bearing Pad

Go Dimension Y of Bearing Pad = Total Projected Area of Bearing Pad/Dimension X of Bearing Pad

Total Projected Area of Bearing Pad

Go Total Projected Area of Bearing Pad = Dimension X of Bearing Pad*Dimension Y of Bearing Pad

Total Projected Area of Bearing Pad in Terms of Load acting on Bearing Formula

Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing)
A_p = W/(p_r*a_f)

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 Total Projected Area of Bearing Pad in Terms of Load acting on Bearing?

Total Projected Area of Bearing Pad in Terms of Load acting on Bearing calculator uses Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing) to calculate the Total Projected Area of Bearing Pad, The Total Projected Area of Bearing Pad in Terms of Load acting on Bearing formula is defined as the ratio of load acting on bearing to the product of load coefficient and pressure of lubricating oil. Total Projected Area of Bearing Pad is denoted by A_p symbol.

How to calculate Total Projected Area of Bearing Pad in Terms of Load acting on Bearing using this online calculator? To use this online calculator for Total Projected Area of Bearing Pad in Terms of Load acting on Bearing, enter Load Acting on Sliding Bearing (W), Pressure of Lubricating Oil (p_r) & Load coefficient for bearing (a_f) and hit the calculate button. Here is how the Total Projected Area of Bearing Pad in Terms of Load acting on Bearing calculation can be explained with given input values -> 4.5E+8 = 1800/(4300000*0.93).

FAQ

What is Total Projected Area of Bearing Pad in Terms of Load acting on Bearing?

The Total Projected Area of Bearing Pad in Terms of Load acting on Bearing formula is defined as the ratio of load acting on bearing to the product of load coefficient and pressure of lubricating oil and is represented as A_p = W/(p_r*a_f) or Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing). Load Acting on Sliding Bearing is the force acting onto the sliding journal bearing, The Pressure of Lubricating Oil is the Value of pressure exerted by the lubricating oil & Load coefficient for bearing is calculated with load acting on bearing, the total projected area of bearing pad, and pressure of lubricating oil.

How to calculate Total Projected Area of Bearing Pad in Terms of Load acting on Bearing?

The Total Projected Area of Bearing Pad in Terms of Load acting on Bearing formula is defined as the ratio of load acting on bearing to the product of load coefficient and pressure of lubricating oil is calculated using Total Projected Area of Bearing Pad = Load Acting on Sliding Bearing/(Pressure of Lubricating Oil*Load coefficient for bearing). To calculate Total Projected Area of Bearing Pad in Terms of Load acting on Bearing, you need Load Acting on Sliding Bearing (W), Pressure of Lubricating Oil (p_r) & Load coefficient for bearing (a_f). With our tool, you need to enter the respective value for Load Acting on Sliding Bearing, Pressure of Lubricating Oil & Load coefficient 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 Total Projected Area of Bearing Pad?

In this formula, Total Projected Area of Bearing Pad uses Load Acting on Sliding Bearing, Pressure of Lubricating Oil & Load coefficient for bearing. We can use 2 other way(s) to calculate the same, which is/are as follows -

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

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