Axial Length of Bearing in Terms of Unit Bearing Pressure 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%
✖Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.ⓘ Unit bearing pressure for bearing [p]			+10% -10%
✖The Journal Diameter Value is defined as the diameter of the journal of the bearing.ⓘ Journal Diameter [d]			+10% -10%

✖The Axial Length of Bearing is defined as the length of the bearing measured along its axis.ⓘ Axial Length of Bearing in Terms of Unit Bearing Pressure [l_a]

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Formula

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Axial Length of Bearing in Terms of Unit Bearing Pressure

Formula

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

Example

`"20.01634mm"="980N"/("0.96MPa"*"51mm")`

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Axial Length of Bearing in Terms of Unit Bearing Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

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

Variables Used

Axial Length of Bearing - (Measured in Meter) - The Axial Length of Bearing is defined as the length of the bearing measured along its axis.
Radial load acting on sliding bearing - (Measured in Newton) - Radial load acting on sliding bearing is the force acting onto the journal bearing radially.
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.
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
Unit bearing pressure for bearing: 0.96 Megapascal --> 960000 Pascal (Check conversion here)
Journal Diameter: 51 Millimeter --> 0.051 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

l_a = W_r/(p*d) --> 980/(960000*0.051)

Evaluating ... ...

l_a = 0.020016339869281

STEP 3: Convert Result to Output's Unit

0.020016339869281 Meter -->20.016339869281 Millimeter (Check conversion here)

FINAL ANSWER

20.016339869281 ≈ 20.01634 Millimeter <-- Axial Length of Bearing

(Calculation completed in 00.004 seconds)

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Home » Engineering » Mechanical » Machine Design » Design of Sliding Contact Bearing » Sliding Bearing Parameters » Axial Length of Bearing in Terms of Unit Bearing Pressure

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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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< 9 Sliding Bearing Parameters Calculators

Load acting on Bearing in Terms of Flow of Lubricant

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

Axial Length of Bearing in Terms of Flow Variable

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

Tangential Force in Sliding Contact Bearing

Go Tangential force on moving plate = Dynamic viscosity of oil*Area of moving plate on oil*Velocity of Moving Plate on Oil/Oil film thickness

Load Acting on Bearing in Terms of Load Coefficient and Pressure of Lubricating Oil in Recess

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

Axial Length of Bearing in Terms of Unit Bearing Pressure

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

Radial Load Acting on Bearing in Terms of Unit Bearing Pressure

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

Radius of Bearing in Terms of Minimum Film Thickness

Go Radius of Bearing = Eccentricity in bearing+Minimum Film Thickness+Radius of Journal

Radius of Bearing in Terms of Radial Clearance

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

Outflow of Lubricant in Terms of Flow Ratio Variable

Go Out-Flow of Lubricant = Flow of Lubricant/Flow Ratio Variable

Axial Length of Bearing in Terms of Unit Bearing Pressure Formula

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

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

How to calculate Axial Length of Bearing in Terms of Unit Bearing Pressure using this online calculator? To use this online calculator for Axial Length of Bearing in Terms of Unit Bearing Pressure, enter Radial load acting on sliding bearing (W_r), Unit bearing pressure for bearing (p) & Journal Diameter (d) and hit the calculate button. Here is how the Axial Length of Bearing in Terms of Unit Bearing Pressure calculation can be explained with given input values -> 20016.34 = 980/(960000*0.051).

FAQ

What is Axial Length of Bearing in Terms of Unit Bearing Pressure?

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

How to calculate Axial Length of Bearing in Terms of Unit Bearing Pressure?

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

In this formula, Axial Length of Bearing uses Radial load acting on sliding bearing, Unit bearing pressure for bearing & Journal Diameter. We can use 1 other way(s) to calculate the same, which is/are as follows -

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

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