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Coefficient of Friction in Terms of Coefficient of friction Variable Formula

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Coefficient of friction for journal bearing is the ratio defining the force that resists the motion of the oil in relation to another body in contact with it of the bearing. Check FAQs

μ jb = CFV \cdot \frac{c}{r}

μ_jb - Coefficient of friction for journal bearing?CFV - Coefficient of Friction Variable?c - Radial clearance for bearing?r - Radius of Journal?

Coefficient of Friction in Terms of Coefficient of friction Variable Example

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Here is how the Coefficient of Friction in Terms of Coefficient of friction Variable equation looks like with Values.

Here is how the Coefficient of Friction in Terms of Coefficient of friction Variable equation looks like with Units.

Here is how the Coefficient of Friction in Terms of Coefficient of friction Variable equation looks like.

0.004 = 4.21 \cdot \frac{0.024}{25.5}

0.004 = 4.21 \cdot \frac{0.024mm}{25.5mm}

0.004 = 4.21 \cdot \frac{0.024}{25.5}

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Coefficient of Friction in Terms of Coefficient of friction Variable Solution

Follow our step by step solution on how to calculate Coefficient of Friction in Terms of Coefficient of friction Variable?

FIRST Step Consider the formula

μ jb = CFV \cdot \frac{c}{r}

Next Step Substitute values of Variables

∴

μ jb = 4.21 \cdot \frac{0.024mm}{25.5mm}

Next Step Convert Units

∴

μ jb = 4.21 \cdot \frac{2.4E-5m}{0.0255m}

Next Step Prepare to Evaluate

∴

μ jb = 4.21 \cdot \frac{2.4E-5}{0.0255}

Next Step Evaluate

∴

μ jb = 0.00396235294117647

LAST Step Rounding Answer

∴

μ jb = 0.004

Coefficient of Friction in Terms of Coefficient of friction Variable Formula Elements

Variables

Coefficient of friction for journal bearing

Coefficient of friction for journal bearing is the ratio defining the force that resists the motion of the oil in relation to another body in contact with it of the bearing.

Symbol: μ_jb

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Coefficient of friction for journal bearing

Coefficient of Friction Variable

The Coefficient of Friction Variable is defined as the ratio of the product of radius of journal and coefficient of friction to radial clearance.

Symbol: CFV

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coefficient of Friction Variable

Radial clearance for bearing

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.

Symbol: c

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radial clearance for bearing

Radius of Journal

The Radius of Journal is the radius of the journal (which rotates freely in a supporting metal sleeve or shell).

Symbol: r

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radius of Journal

Other formulas in Dimensionless Performance Parameters category

Go Sommerfeld Number of Bearing

S = \frac{({(\frac{r}{c})}^{2}) \cdot μ l \cdot n s}{p \cdot 2 \cdot π}

Go Coefficient of Friction Variable of Bearing in Terms of Coefficient of Friction

CFV = r \cdot \frac{μ jb}{c}

Go Radius of Journal in Terms of Coefficient of Friction Variable

r = CFV \cdot \frac{c}{μ jb}

Go Radial Clearance in Terms of Coefficient of Friction Variable of Bearing

c = r \cdot \frac{μ jb}{CFV}

How to Evaluate Coefficient of Friction in Terms of Coefficient of friction Variable?

Coefficient of Friction in Terms of Coefficient of friction Variable evaluator uses Coefficient of friction for journal bearing = Coefficient of Friction Variable*Radial clearance for bearing/Radius of Journal to evaluate the Coefficient of friction for journal bearing, The Coefficient of Friction in Terms of Coefficient of friction Variable formula is defined as the ratio of the product of the coefficient of friction variable and radial clearance to the radius of journal. Coefficient of friction for journal bearing is denoted by μ_jb symbol.

How to evaluate Coefficient of Friction in Terms of Coefficient of friction Variable using this online evaluator? To use this online evaluator for Coefficient of Friction in Terms of Coefficient of friction Variable, enter Coefficient of Friction Variable (CFV), Radial clearance for bearing (c) & Radius of Journal (r) and hit the calculate button.

FAQs on Coefficient of Friction in Terms of Coefficient of friction Variable

What is the formula to find Coefficient of Friction in Terms of Coefficient of friction Variable?

The formula of Coefficient of Friction in Terms of Coefficient of friction Variable is expressed as Coefficient of friction for journal bearing = Coefficient of Friction Variable*Radial clearance for bearing/Radius of Journal. Here is an example- 0.003962 = 4.21*2.4E-05/0.0255.

How to calculate Coefficient of Friction in Terms of Coefficient of friction Variable?

With Coefficient of Friction Variable (CFV), Radial clearance for bearing (c) & Radius of Journal (r) we can find Coefficient of Friction in Terms of Coefficient of friction Variable using the formula - Coefficient of friction for journal bearing = Coefficient of Friction Variable*Radial clearance for bearing/Radius of Journal.

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Coefficient of Friction in Terms of Coefficient of friction Variable Formula

Coefficient of Friction in Terms of Coefficient of friction Variable Example

Coefficient of Friction in Terms of Coefficient of friction Variable Solution

Coefficient of Friction in Terms of Coefficient of friction Variable Formula Elements

Other formulas in Dimensionless Performance Parameters category

How to Evaluate Coefficient of Friction in Terms of Coefficient of friction Variable?

FAQs on Coefficient of Friction in Terms of Coefficient of friction Variable

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