Resisting Bearing Force by Piston Pin Calculator

✖Bearing Pressure of CrankPin Bush is the bearing pressure at the crank pin bearing of the big end of the connecting rod.ⓘ Bearing Pressure of CrankPin Bush [p_bc]			+10% -10%
✖Outer diameter of piston pin is the diameter of the outer surface of a piston pin.ⓘ Outer Diameter of Piston Pin [d_o]			+10% -10%
✖Length of piston pin in connecting rod is the length of the part of piston pin inside the bush of small end of the connecting rod.ⓘ Length of Piston Pin in Connecting Rod [l₁]			+10% -10%

✖Resistive Force by Piston Pin is the force that is acting on the piston pin and it resists this force.ⓘ Resisting Bearing Force by Piston Pin [F_pin]

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Formula

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Resisting Bearing Force by Piston Pin

Formula

`"F"_{"pin"} = ("p"_{"b"}"c")*"d"_{"o"}*"l"_{"1"}`

Example

`"36.43769kN"="7.59N/mm²"*"55.5mm"*"86.5mm"`

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Resisting Bearing Force by Piston Pin Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod
F_pin = p_bc*d_o*l₁
This formula uses 4 Variables

Variables Used

Resistive Force by Piston Pin - (Measured in Newton) - Resistive Force by Piston Pin is the force that is acting on the piston pin and it resists this force.
Bearing Pressure of CrankPin Bush - (Measured in Pascal) - Bearing Pressure of CrankPin Bush is the bearing pressure at the crank pin bearing of the big end of the connecting rod.
Outer Diameter of Piston Pin - (Measured in Meter) - Outer diameter of piston pin is the diameter of the outer surface of a piston pin.
Length of Piston Pin in Connecting Rod - (Measured in Meter) - Length of piston pin in connecting rod is the length of the part of piston pin inside the bush of small end of the connecting rod.

STEP 1: Convert Input(s) to Base Unit

Bearing Pressure of CrankPin Bush: 7.59 Newton per Square Millimeter --> 7590000 Pascal (Check conversion here)
Outer Diameter of Piston Pin: 55.5 Millimeter --> 0.0555 Meter (Check conversion here)
Length of Piston Pin in Connecting Rod: 86.5 Millimeter --> 0.0865 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

F_pin = p_bc*d_o*l₁ --> 7590000*0.0555*0.0865

Evaluating ... ...

F_pin = 36437.6925

STEP 3: Convert Result to Output's Unit

36437.6925 Newton -->36.4376925 Kilonewton (Check conversion here)

FINAL ANSWER

36.4376925 ≈ 36.43769 Kilonewton <-- Resistive Force by Piston Pin

(Calculation completed in 00.004 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Piston » Piston Pin » Resisting Bearing Force by Piston Pin

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Created by Saurabh Patil

Shri Govindram Seksaria Institute of Technology and Science (SGSITS ), Indore

Saurabh Patil has created this Calculator and 700+ more calculators!

Verified by Ravi Khiyani

Shri Govindram Seksaria Institute of Technology and Science (SGSITS), Indore

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< 10+ Piston Pin Calculators

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Go Maximum Bending Stress in Piston Pin = 4*Force on Piston*Diameter of Cylinder Bore*Outer Diameter of Piston Pin/(pi*(Outer Diameter of Piston Pin^4-Inner Diameter of Piston Pin^4))

Outer Diameter of Piston Pin

Go Outer Diameter of Piston Pin = pi*Diameter of Cylinder Bore^2*Maximum Gas Pressure inside Cylinder/(4*Bearing Pressure of CrankPin Bush*Length of Piston Pin in Connecting Rod)

Resisting Bearing Force by Piston Pin

Go Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod

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Maximum Bending Moment on Piston Pin

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Outer Diameter of Piston Pin given its Inner Diameter

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Inner Diameter of Piston Pin

Go Inner Diameter of Piston Pin = 0.6*Outer Diameter of Piston Pin

Resisting Bearing Force by Piston Pin Formula

Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod
F_pin = p_bc*d_o*l₁

Bearing Strength

In essence, bearing strength is the maximum stress load that the unit can “bear” or hold before the structure fails. But bearing strength can also be measured in terms of tensile, compression, and flexural strength, plus bearing hardness.

How to Calculate Resisting Bearing Force by Piston Pin?

Resisting Bearing Force by Piston Pin calculator uses Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod to calculate the Resistive Force by Piston Pin, Resisting bearing force by piston pin is the resistive bearing force offered by the piston pin. Resistive Force by Piston Pin is denoted by F_pin symbol.

How to calculate Resisting Bearing Force by Piston Pin using this online calculator? To use this online calculator for Resisting Bearing Force by Piston Pin, enter Bearing Pressure of CrankPin Bush (p_bc), Outer Diameter of Piston Pin (d_o) & Length of Piston Pin in Connecting Rod (l₁) and hit the calculate button. Here is how the Resisting Bearing Force by Piston Pin calculation can be explained with given input values -> 0.036438 = 7590000*0.0555*0.0865.

FAQ

What is Resisting Bearing Force by Piston Pin?

Resisting bearing force by piston pin is the resistive bearing force offered by the piston pin and is represented as F_pin = p_bc*d_o*l₁ or Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod. Bearing Pressure of CrankPin Bush is the bearing pressure at the crank pin bearing of the big end of the connecting rod, Outer diameter of piston pin is the diameter of the outer surface of a piston pin & Length of piston pin in connecting rod is the length of the part of piston pin inside the bush of small end of the connecting rod.

How to calculate Resisting Bearing Force by Piston Pin?

Resisting bearing force by piston pin is the resistive bearing force offered by the piston pin is calculated using Resistive Force by Piston Pin = Bearing Pressure of CrankPin Bush*Outer Diameter of Piston Pin*Length of Piston Pin in Connecting Rod. To calculate Resisting Bearing Force by Piston Pin, you need Bearing Pressure of CrankPin Bush (p_bc), Outer Diameter of Piston Pin (d_o) & Length of Piston Pin in Connecting Rod (l₁). With our tool, you need to enter the respective value for Bearing Pressure of CrankPin Bush, Outer Diameter of Piston Pin & Length of Piston Pin in Connecting Rod 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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