Rated Bearing Life in Million Revolutions for Roller Bearings Calculator

✖Dynamic Load Capacity of Bearing is the maximum permissible load that a specimen can withstand when repeatedly in motion over a long period of time.ⓘ Dynamic Load Capacity of Bearing [C]			+10% -10%
✖Equivalent dynamic load on back to back bearing is a net dynamic load on a back-to-back or face-to-face mounted bearing.ⓘ Equivalent Dynamic Load on Back to Back Bearing [P_b]			+10% -10%

✖Rated Bearing Life is defined as the total number of million revolutions the bearing rotates before failure.ⓘ Rated Bearing Life in Million Revolutions for Roller Bearings [L₁₀]

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Rated Bearing Life in Million Revolutions for Roller Bearings Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3)
L₁₀ = (C/P_b)^(10/3)
This formula uses 3 Variables

Variables Used

Rated Bearing Life - Rated Bearing Life is defined as the total number of million revolutions the bearing rotates before failure.
Dynamic Load Capacity of Bearing - (Measured in Newton) - Dynamic Load Capacity of Bearing is the maximum permissible load that a specimen can withstand when repeatedly in motion over a long period of time.
Equivalent Dynamic Load on Back to Back Bearing - (Measured in Newton) - Equivalent dynamic load on back to back bearing is a net dynamic load on a back-to-back or face-to-face mounted bearing.

STEP 1: Convert Input(s) to Base Unit

Dynamic Load Capacity of Bearing: 36850 Newton --> 36850 Newton No Conversion Required
Equivalent Dynamic Load on Back to Back Bearing: 7350 Newton --> 7350 Newton No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L₁₀ = (C/P_b)^(10/3) --> (36850/7350)^(10/3)

Evaluating ... ...

L₁₀ = 215.691903774845

STEP 3: Convert Result to Output's Unit

215.691903774845 --> No Conversion Required

FINAL ANSWER

215.691903774845 ≈ 215.6919 <-- Rated Bearing Life

(Calculation completed in 00.004 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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< Rated Bearing Life Calculators

Rated Bearing Life in Million Revolutions given Dynamic Load Capacity

LaTeX Go Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^Constant p of Bearing

Rated Bearing Life in Million Revolutions for Roller Bearings

LaTeX Go Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3)

Rated Bearing Life in Million Revolutions for Ball Bearings

LaTeX Go Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(3)

Rated Bearing Life in Million Revolutions given Bearing Speed

LaTeX Go Rated Bearing Life = 60*Speed of Bearing in RPM*Rated Bearing Life in Hours/(10^6)

Rated Bearing Life in Million Revolutions for Roller Bearings Formula

LaTeX Go

Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3)
L₁₀ = (C/P_b)^(10/3)

What is a rolling contact bearing?

The term rolling contact bearings refers to the wide variety of bearings that use spherical balls or some other type of roller between the stationary and the moving elements. The most common type of bearing supports a rotating shaft, resisting purely radial loads or a combination of radial and axial (thrust) loads.

How to Calculate Rated Bearing Life in Million Revolutions for Roller Bearings?

Rated Bearing Life in Million Revolutions for Roller Bearings calculator uses Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3) to calculate the Rated Bearing Life, Rated Bearing Life in Million Revolutions for Roller Bearings is the total million revoluations for which the bearing can rotate before failure or wear out. Rated Bearing Life is denoted by L₁₀ symbol.

How to calculate Rated Bearing Life in Million Revolutions for Roller Bearings using this online calculator? To use this online calculator for Rated Bearing Life in Million Revolutions for Roller Bearings, enter Dynamic Load Capacity of Bearing (C) & Equivalent Dynamic Load on Back to Back Bearing (P_b) and hit the calculate button. Here is how the Rated Bearing Life in Million Revolutions for Roller Bearings calculation can be explained with given input values -> 215.6919 = (36850/7350)^(10/3).

FAQ

What is Rated Bearing Life in Million Revolutions for Roller Bearings?

Rated Bearing Life in Million Revolutions for Roller Bearings is the total million revoluations for which the bearing can rotate before failure or wear out and is represented as L₁₀ = (C/P_b)^(10/3) or Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3). Dynamic Load Capacity of Bearing is the maximum permissible load that a specimen can withstand when repeatedly in motion over a long period of time & Equivalent dynamic load on back to back bearing is a net dynamic load on a back-to-back or face-to-face mounted bearing.

How to calculate Rated Bearing Life in Million Revolutions for Roller Bearings?

Rated Bearing Life in Million Revolutions for Roller Bearings is the total million revoluations for which the bearing can rotate before failure or wear out is calculated using Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(10/3). To calculate Rated Bearing Life in Million Revolutions for Roller Bearings, you need Dynamic Load Capacity of Bearing (C) & Equivalent Dynamic Load on Back to Back Bearing (P_b). With our tool, you need to enter the respective value for Dynamic Load Capacity of Bearing & Equivalent Dynamic Load on Back to Back Bearing 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 Rated Bearing Life?

In this formula, Rated Bearing Life uses Dynamic Load Capacity of Bearing & Equivalent Dynamic Load on Back to Back Bearing. We can use 3 other way(s) to calculate the same, which is/are as follows -

Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^Constant p of Bearing
Rated Bearing Life = (Dynamic Load Capacity of Bearing/Equivalent Dynamic Load on Back to Back Bearing)^(3)
Rated Bearing Life = 60*Speed of Bearing in RPM*Rated Bearing Life in Hours/(10^6)

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