Unit Bearing Pressure in Terms of Radial Load Acting on Bearing Calculator

✖Radial load acting on sliding bearing is the force acting onto the journal bearing radially.ⓘ Radial load acting on sliding bearing [W_r]			+10% -10%
✖The Axial Length of Bearing is defined as the length of the bearing measured along its axis.ⓘ Axial Length of Bearing [l_a]			+10% -10%
✖The Journal Diameter Value is defined as the diameter of the journal of the bearing.ⓘ Journal Diameter [d]			+10% -10%

✖Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.ⓘ Unit Bearing Pressure in Terms of Radial Load Acting on Bearing [p]

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Unit Bearing Pressure in Terms of Radial Load Acting on Bearing

Formula

`"p" = "W"_{"r"}/("l"_{"a"}*"d")`

Example

`"0.960784MPa"="980N"/("20mm"*"51mm")`

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Unit Bearing Pressure in Terms of Radial Load Acting on Bearing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter)
p = W_r/(l_a*d)
This formula uses 4 Variables

Variables Used

Unit bearing pressure for bearing - (Measured in Pascal) - Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.
Radial load acting on sliding bearing - (Measured in Newton) - Radial load acting on sliding bearing is the force acting onto the journal bearing radially.
Axial Length of Bearing - (Measured in Meter) - The Axial Length of Bearing is defined as the length of the bearing measured along its axis.
Journal Diameter - (Measured in Meter) - The Journal Diameter Value is defined as the diameter of the journal of the bearing.

STEP 1: Convert Input(s) to Base Unit

Radial load acting on sliding bearing: 980 Newton --> 980 Newton No Conversion Required
Axial Length of Bearing: 20 Millimeter --> 0.02 Meter (Check conversion here)
Journal Diameter: 51 Millimeter --> 0.051 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p = W_r/(l_a*d) --> 980/(0.02*0.051)

Evaluating ... ...

p = 960784.31372549

STEP 3: Convert Result to Output's Unit

960784.31372549 Pascal -->0.96078431372549 Megapascal (Check conversion here)

FINAL ANSWER

0.96078431372549 ≈ 0.960784 Megapascal <-- Unit bearing pressure for 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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Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< 9 Pressure Calculators

Unit Bearing Pressure in Terms of Sommerfeld Number of Bearing

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

Pressure Difference in Terms of Flow of Lubricant

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

Unit Bearing Pressure in Terms of Temperature Rise Variable

Go Unit bearing pressure for bearing = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Temperature Rise Variable

Unit Bearing Pressure

Go Unit Bearing Pressure = (4*Force on Unit)/(pi*Number of Threads*(Nominal Diameter^2-Core Diameter^2))

Pressure of Lubricating Oil in Recess in Terms of Load acting on Bearing

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

Outlet Pressure in Terms of Pumping Power

Go Outlet Pressure for Bearing = Inlet Pressure for Bearing-(Pumping Power for Bearing/Flow of lubricant from step bearing)

Inlet Pressure in Terms of Pumping Power

Go Inlet Pressure for Bearing = Outlet Pressure for Bearing+(Pumping Power for Bearing/Flow of lubricant from step bearing)

Unit Bearing Pressure in Terms of Radial Load Acting on Bearing

Go Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter)

Pressure of Lubricating Oil in Terms Pumping Power

Go Pressure of Lubricating Oil = Pumping Power for Bearing/Flow of lubricant from step bearing

Unit Bearing Pressure in Terms of Radial Load Acting on Bearing Formula

Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter)
p = W_r/(l_a*d)

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 Unit Bearing Pressure in Terms of Radial Load Acting on Bearing?

Unit Bearing Pressure in Terms of Radial Load Acting on Bearing calculator uses Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter) to calculate the Unit bearing pressure for bearing, The Unit Bearing Pressure in Terms of Radial Load Acting on Bearing formula is defined as ratio of radial load acting on bearing to product of axial length and journal diameter. Unit bearing pressure for bearing is denoted by p symbol.

How to calculate Unit Bearing Pressure in Terms of Radial Load Acting on Bearing using this online calculator? To use this online calculator for Unit Bearing Pressure in Terms of Radial Load Acting on Bearing, enter Radial load acting on sliding bearing (W_r), Axial Length of Bearing (l_a) & Journal Diameter (d) and hit the calculate button. Here is how the Unit Bearing Pressure in Terms of Radial Load Acting on Bearing calculation can be explained with given input values -> 9.6E-7 = 980/(0.02*0.051).

FAQ

What is Unit Bearing Pressure in Terms of Radial Load Acting on Bearing?

The Unit Bearing Pressure in Terms of Radial Load Acting on Bearing formula is defined as ratio of radial load acting on bearing to product of axial length and journal diameter and is represented as p = W_r/(l_a*d) or Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter). Radial load acting on sliding bearing is the force acting onto the journal bearing radially, The Axial Length of Bearing is defined as the length of the bearing measured along its axis & The Journal Diameter Value is defined as the diameter of the journal of the bearing.

How to calculate Unit Bearing Pressure in Terms of Radial Load Acting on Bearing?

The Unit Bearing Pressure in Terms of Radial Load Acting on Bearing formula is defined as ratio of radial load acting on bearing to product of axial length and journal diameter is calculated using Unit bearing pressure for bearing = Radial load acting on sliding bearing/(Axial Length of Bearing*Journal Diameter). To calculate Unit Bearing Pressure in Terms of Radial Load Acting on Bearing, you need Radial load acting on sliding bearing (W_r), Axial Length of Bearing (l_a) & Journal Diameter (d). With our tool, you need to enter the respective value for Radial load acting on sliding bearing, Axial Length of Bearing & Journal Diameter 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 Unit bearing pressure for bearing?

In this formula, Unit bearing pressure for bearing uses Radial load acting on sliding bearing, Axial Length of Bearing & Journal Diameter. We can use 2 other way(s) to calculate the same, which is/are as follows -

Unit bearing pressure for bearing = (((Radius of Journal/Radial clearance for bearing)^2)*Dynamic Viscosity of Lubricant*Journal Speed)/(2*pi*Sommerfeld Number of Journal Bearing)
Unit bearing pressure for bearing = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Temperature Rise Variable

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