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Equivalent Dynamic Load for Back to Back Bearings Formula

GoEquivalent Dynamic Load for Bearing given Radial Factor Formula

GoEquivalent Dynamic Load for Bearing given Rated Bearing Life Formula

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Equivalent dynamic load on back to back bearing is a net dynamic load on a back-to-back or face-to-face mounted bearing. Check FAQs

P b = (X \cdot V \cdot F r) + (Y \cdot F a)

P_b - Equivalent Dynamic Load on Back to Back Bearing?X - Radial Factor?V - Race-Rotation Factor?F_r - Radial Load Acting on Bearing?Y - Thrust Factor for Bearing?F_a - Axial or Thrust Load Acting on Bearing?

Equivalent Dynamic Load for Back to Back Bearings Example

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Here is how the Equivalent Dynamic Load for Back to Back Bearings equation looks like with Values.

Here is how the Equivalent Dynamic Load for Back to Back Bearings equation looks like with Units.

Here is how the Equivalent Dynamic Load for Back to Back Bearings equation looks like.

9909.6 = (0.56 \cdot 1.2 \cdot 8050) + (1.5 \cdot 3000)

9909.6N = (0.56 \cdot 1.2 \cdot 8050N) + (1.5 \cdot 3000N)

9909.6 = (0.56 \cdot 1.2 \cdot 8050) + (1.5 \cdot 3000)

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Equivalent Dynamic Load for Back to Back Bearings Solution

Follow our step by step solution on how to calculate Equivalent Dynamic Load for Back to Back Bearings?

FIRST Step Consider the formula

P b = (X \cdot V \cdot F r) + (Y \cdot F a)

Next Step Substitute values of Variables

∴

P b = (0.56 \cdot 1.2 \cdot 8050N) + (1.5 \cdot 3000N)

Next Step Prepare to Evaluate

∴

P b = (0.56 \cdot 1.2 \cdot 8050) + (1.5 \cdot 3000)

LAST Step Evaluate

∴

P b = 9909.6N

Equivalent Dynamic Load for Back to Back Bearings Formula Elements

Variables

Equivalent Dynamic Load on Back to Back Bearing

Equivalent dynamic load on back to back bearing is a net dynamic load on a back-to-back or face-to-face mounted bearing.

Symbol: P_b

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Equivalent Dynamic Load on Back to Back Bearing

Radial Factor

Radial Factor is used to denote the portion of the radial force contributing to equivalent bearing load.

Symbol: X

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Radial Factor

Race-Rotation Factor

Race-rotation factor is a factor accounting for the rotation of the races of a bearing.

Symbol: V

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Race-Rotation Factor

Radial Load Acting on Bearing

Radial load acting on bearing is the amount of load onto the bearing acting radially.

Symbol: F_r

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Radial Load Acting on Bearing

Thrust Factor for Bearing

Thrust Factor for Bearing is used to denote the portion of the thrust force contributing to equivalent bearing load.

Symbol: Y

Measurement: NAUnit: Unitless

Note: Value should be greater than 1.

Formulas to find Thrust Factor for Bearing

Axial or Thrust Load Acting on Bearing

Axial or thrust load acting on bearing is the amount of thrust load onto the bearing acting axially.

Symbol: F_a

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Axial or Thrust Load Acting on Bearing

Other Formulas to find Equivalent Dynamic Load on Back to Back Bearing

Go Equivalent Dynamic Load for Bearing given Radial Factor

P b = (X \cdot F r) + (Y \cdot F a)

Go Equivalent Dynamic Load for Bearing given Rated Bearing Life

P b = \frac{C}{{L 10}^{\frac{1}{p}}}

Go Equivalent Dynamic Load for Ball Bearing

P b = \frac{C}{{L 10}^{\frac{1}{3}}}

Go Equivalent Dynamic Load for Roller Bearing

P b = \frac{C}{{L 10}^{0.3}}

Other formulas in Dynamic and Equivalent Load category

Go Dynamic Load Capacity for Ball Bearing

C = P b \cdot ({L 10}^{\frac{1}{3}})

Go Dynamic Load Capacity for Bearing given Rated Bearing Life

C = P b \cdot ({L 10}^{\frac{1}{p}})

Go Dynamic Load Capacity for Roller Bearing

C = P b \cdot ({L 10}^{0.3})

Go Radial Load of Bearing given Radial Factor

F r = \frac{P b - (Y \cdot F a)}{X \cdot V}

How to Evaluate Equivalent Dynamic Load for Back to Back Bearings?

Equivalent Dynamic Load for Back to Back Bearings evaluator uses Equivalent Dynamic Load on Back to Back Bearing = (Radial Factor*Race-Rotation Factor*Radial Load Acting on Bearing)+(Thrust Factor for Bearing*Axial or Thrust Load Acting on Bearing) to evaluate the Equivalent Dynamic Load on Back to Back Bearing, Equivalent Dynamic Load for Back to Back Bearings is the net effective dynamic load acting onto the bearings pairs arranged back-to-back or face-to-face during operation. Equivalent Dynamic Load on Back to Back Bearing is denoted by P_b symbol.

How to evaluate Equivalent Dynamic Load for Back to Back Bearings using this online evaluator? To use this online evaluator for Equivalent Dynamic Load for Back to Back Bearings, enter Radial Factor (X), Race-Rotation Factor (V), Radial Load Acting on Bearing (F_r), Thrust Factor for Bearing (Y) & Axial or Thrust Load Acting on Bearing (F_a) and hit the calculate button.

FAQs on Equivalent Dynamic Load for Back to Back Bearings

What is the formula to find Equivalent Dynamic Load for Back to Back Bearings?

The formula of Equivalent Dynamic Load for Back to Back Bearings is expressed as Equivalent Dynamic Load on Back to Back Bearing = (Radial Factor*Race-Rotation Factor*Radial Load Acting on Bearing)+(Thrust Factor for Bearing*Axial or Thrust Load Acting on Bearing). Here is an example- 9909.6 = (0.56*1.2*8050)+(1.5*3000).

How to calculate Equivalent Dynamic Load for Back to Back Bearings?

With Radial Factor (X), Race-Rotation Factor (V), Radial Load Acting on Bearing (F_r), Thrust Factor for Bearing (Y) & Axial or Thrust Load Acting on Bearing (F_a) we can find Equivalent Dynamic Load for Back to Back Bearings using the formula - Equivalent Dynamic Load on Back to Back Bearing = (Radial Factor*Race-Rotation Factor*Radial Load Acting on Bearing)+(Thrust Factor for Bearing*Axial or Thrust Load Acting on Bearing).

What are the other ways to Calculate Equivalent Dynamic Load on Back to Back Bearing?

Here are the different ways to Calculate Equivalent Dynamic Load on Back to Back Bearing-

Equivalent Dynamic Load on Back to Back Bearing=(Radial Factor*Radial Load Acting on Bearing)+(Thrust Factor for Bearing*Axial or Thrust Load Acting on Bearing)
Equivalent Dynamic Load on Back to Back Bearing=Dynamic Load Capacity of Bearing/(Rated Bearing Life^(1/Constant p of Bearing))
Equivalent Dynamic Load on Back to Back Bearing=Dynamic Load Capacity of Bearing/(Rated Bearing Life^(1/3))

Can the Equivalent Dynamic Load for Back to Back Bearings be negative?

No, the Equivalent Dynamic Load for Back to Back Bearings, measured in Force cannot be negative.

Which unit is used to measure Equivalent Dynamic Load for Back to Back Bearings?

Equivalent Dynamic Load for Back to Back Bearings is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Equivalent Dynamic Load for Back to Back Bearings can be measured.

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Equivalent Dynamic Load for Back to Back Bearings Formula

​GoEquivalent Dynamic Load for Bearing given Radial Factor Formula

​GoEquivalent Dynamic Load for Bearing given Rated Bearing Life Formula

Equivalent Dynamic Load for Back to Back Bearings Example

Equivalent Dynamic Load for Back to Back Bearings Solution

Equivalent Dynamic Load for Back to Back Bearings Formula Elements

Other Formulas to find Equivalent Dynamic Load on Back to Back Bearing

Other formulas in Dynamic and Equivalent Load category

How to Evaluate Equivalent Dynamic Load for Back to Back Bearings?

FAQs on Equivalent Dynamic Load for Back to Back Bearings

Variable Name

GoEquivalent Dynamic Load for Bearing given Radial Factor Formula

GoEquivalent Dynamic Load for Bearing given Rated Bearing Life Formula