FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

K Factor for Ball Bearing from Stribeck's Equation Formula

GoK Factor for Ball Bearing given Force required to produce Permanent Deformation of Balls Formula

Fx Copy

LaTeX Copy

K Factor is the constant that depends upon the radii of curvature at the point of contact and on the moduli of elasticity of materials. Check FAQs

k = 5 \cdot \frac{C o}{{d b}^{2} \cdot z}

k - K Factor?C_o - Static Load on Bearing?d_b - Ball Diameter of a Bearing?z - Number of Balls in Bearing?

K Factor for Ball Bearing from Stribeck's Equation Example

With values

With units

Only example

Here is how the K Factor for Ball Bearing from Stribeck's Equation equation looks like with Values.

Here is how the K Factor for Ball Bearing from Stribeck's Equation equation looks like with Units.

Here is how the K Factor for Ball Bearing from Stribeck's Equation equation looks like.

850.3401 = 5 \cdot \frac{45000}{{4.2}^{2} \cdot 15}

850.3401N/mm² = 5 \cdot \frac{45000N}{{4.2mm}^{2} \cdot 15}

850.3401 = 5 \cdot \frac{45000}{{4.2}^{2} \cdot 15}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Mechanical » Category

Machine Design » fx K Factor for Ball Bearing from Stribeck's Equation

K Factor for Ball Bearing from Stribeck's Equation Solution

Follow our step by step solution on how to calculate K Factor for Ball Bearing from Stribeck's Equation?

FIRST Step Consider the formula

k = 5 \cdot \frac{C o}{{d b}^{2} \cdot z}

Next Step Substitute values of Variables

∴

k = 5 \cdot \frac{45000N}{{4.2mm}^{2} \cdot 15}

Next Step Convert Units

∴

k = 5 \cdot \frac{45000N}{{0.0042m}^{2} \cdot 15}

Next Step Prepare to Evaluate

∴

k = 5 \cdot \frac{45000}{{0.0042}^{2} \cdot 15}

Next Step Evaluate

∴

k = 850340136.054422Pa

Next Step Convert to Output's Unit

∴

k = 850.340136054422N/mm²

LAST Step Rounding Answer

∴

k = 850.3401N/mm²

K Factor for Ball Bearing from Stribeck's Equation Formula Elements

Variables

K Factor

K Factor is the constant that depends upon the radii of curvature at the point of contact and on the moduli of elasticity of materials.

Symbol: k

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find K Factor

Static Load on Bearing

Static Load on Bearing is the load acting onto the bearing when the bearing is not rotating or the bearing is in static condition.

Symbol: C_o

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Static Load on Bearing

Ball Diameter of a Bearing

Ball diameter of a bearing refers to the diameter of the ball of a ball bearing.

Symbol: d_b

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Ball Diameter of a Bearing

Number of Balls in Bearing

Number of Balls in Bearing refers to the number of balls that are present in the ball bearing.

Symbol: z

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Balls in Bearing

Other Formulas to find K Factor

Go K Factor for Ball Bearing given Force required to produce Permanent Deformation of Balls

k = \frac{F}{{d b}^{2}}

Other formulas in Stribeck’s Equation category

Go Static Load on Ball of Ball Bearing from Stribeck's Equation

C o = k \cdot {d b}^{2} \cdot \frac{z}{5}

Go Diameter of Ball of Bearing from Stribeck's Equation

d b = \sqrt{\frac{5 \cdot C o}{k \cdot z}}

Go Number of Balls of Ball Bearing from Stribeck's Equation

z = 5 \cdot \frac{C o}{k \cdot {d b}^{2}}

Go Force required to produce Permanent Deformation of Balls of Ball Bearing

F = k \cdot {d b}^{2}

How to Evaluate K Factor for Ball Bearing from Stribeck's Equation?

K Factor for Ball Bearing from Stribeck's Equation evaluator uses K Factor = 5*Static Load on Bearing/(Ball Diameter of a Bearing^2*Number of Balls in Bearing) to evaluate the K Factor, K Factor for Ball Bearing from Stribeck's Equation formula is defined as the factor that depends on the radius of curvature at the point of contact. K Factor is denoted by k symbol.

How to evaluate K Factor for Ball Bearing from Stribeck's Equation using this online evaluator? To use this online evaluator for K Factor for Ball Bearing from Stribeck's Equation, enter Static Load on Bearing (C_o), Ball Diameter of a Bearing (d_b) & Number of Balls in Bearing (z) and hit the calculate button.

FAQs on K Factor for Ball Bearing from Stribeck's Equation

What is the formula to find K Factor for Ball Bearing from Stribeck's Equation?

The formula of K Factor for Ball Bearing from Stribeck's Equation is expressed as K Factor = 5*Static Load on Bearing/(Ball Diameter of a Bearing^2*Number of Balls in Bearing). Here is an example- 0.00085 = 5*45000/(0.0042^2*15).

How to calculate K Factor for Ball Bearing from Stribeck's Equation?

With Static Load on Bearing (C_o), Ball Diameter of a Bearing (d_b) & Number of Balls in Bearing (z) we can find K Factor for Ball Bearing from Stribeck's Equation using the formula - K Factor = 5*Static Load on Bearing/(Ball Diameter of a Bearing^2*Number of Balls in Bearing).

What are the other ways to Calculate K Factor?

Here are the different ways to Calculate K Factor-

K Factor=Force on Ball Bearing/Ball Diameter of a Bearing^2

Can the K Factor for Ball Bearing from Stribeck's Equation be negative?

No, the K Factor for Ball Bearing from Stribeck's Equation, measured in Stress cannot be negative.

Which unit is used to measure K Factor for Ball Bearing from Stribeck's Equation?

K Factor for Ball Bearing from Stribeck's Equation is usually measured using the Newton per Square Millimeter[N/mm²] for Stress. Pascal[N/mm²], Newton per Square Meter[N/mm²], Kilonewton per Square Meter[N/mm²] are the few other units in which K Factor for Ball Bearing from Stribeck's Equation can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

K Factor for Ball Bearing from Stribeck's Equation Formula

​GoK Factor for Ball Bearing given Force required to produce Permanent Deformation of Balls Formula

K Factor for Ball Bearing from Stribeck's Equation Example

K Factor for Ball Bearing from Stribeck's Equation Solution

K Factor for Ball Bearing from Stribeck's Equation Formula Elements

Other Formulas to find K Factor

Other formulas in Stribeck’s Equation category

How to Evaluate K Factor for Ball Bearing from Stribeck's Equation?

FAQs on K Factor for Ball Bearing from Stribeck's Equation

Variable Name

GoK Factor for Ball Bearing given Force required to produce Permanent Deformation of Balls Formula