Rated Bearing Life in Hours Calculator

✖Rated Bearing Life is defined as the total number of million revolutions the bearing rotates before failure.ⓘ Rated Bearing Life [L₁₀]			+10% -10%
✖Speed of bearing in rpm is the speed or the angular velocity of the bearing in rpm.ⓘ Speed of Bearing in RPM [N]			+10% -10%

✖The Rated Bearing Life in Hours is defined as the amount of time in hours the bearing takes to reach its failure.ⓘ Rated Bearing Life in Hours [L_10h]

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Rated Bearing Life in Hours Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rated Bearing Life in Hours = Rated Bearing Life*(10^6)/(60*Speed of Bearing in RPM)
L_10h = L₁₀*(10^6)/(60*N)
This formula uses 3 Variables

Variables Used

Rated Bearing Life in Hours - The Rated Bearing Life in Hours is defined as the amount of time in hours the bearing takes to reach its failure.
Rated Bearing Life - Rated Bearing Life is defined as the total number of million revolutions the bearing rotates before failure.
Speed of Bearing in RPM - Speed of bearing in rpm is the speed or the angular velocity of the bearing in rpm.

STEP 1: Convert Input(s) to Base Unit

Rated Bearing Life: 144 --> No Conversion Required
Speed of Bearing in RPM: 350 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L_10h = L₁₀*(10^6)/(60*N) --> 144*(10^6)/(60*350)

Evaluating ... ...

L_10h = 6857.14285714286

STEP 3: Convert Result to Output's Unit

6857.14285714286 --> No Conversion Required

FINAL ANSWER

6857.14285714286 ≈ 6857.143 <-- Rated Bearing Life in Hours

(Calculation completed in 00.004 seconds)

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Credits

Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

Vaibhav Malani has created this Calculator and 600+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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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 Hours Formula

LaTeX Go

Rated Bearing Life in Hours = Rated Bearing Life*(10^6)/(60*Speed of Bearing in RPM)
L_10h = L₁₀*(10^6)/(60*N)

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 Hours?

Rated Bearing Life in Hours calculator uses Rated Bearing Life in Hours = Rated Bearing Life*(10^6)/(60*Speed of Bearing in RPM) to calculate the Rated Bearing Life in Hours, Rated Bearing Life in Hours is the life of the bearing or the total amount of time till which the bearing is in operation. Rated Bearing Life in Hours is denoted by L_10h symbol.

How to calculate Rated Bearing Life in Hours using this online calculator? To use this online calculator for Rated Bearing Life in Hours, enter Rated Bearing Life (L₁₀) & Speed of Bearing in RPM (N) and hit the calculate button. Here is how the Rated Bearing Life in Hours calculation can be explained with given input values -> 6857.143 = 144*(10^6)/(60*350).

FAQ

What is Rated Bearing Life in Hours?

Rated Bearing Life in Hours is the life of the bearing or the total amount of time till which the bearing is in operation and is represented as L_10h = L₁₀*(10^6)/(60*N) or Rated Bearing Life in Hours = Rated Bearing Life*(10^6)/(60*Speed of Bearing in RPM). Rated Bearing Life is defined as the total number of million revolutions the bearing rotates before failure & Speed of bearing in rpm is the speed or the angular velocity of the bearing in rpm.

How to calculate Rated Bearing Life in Hours?

Rated Bearing Life in Hours is the life of the bearing or the total amount of time till which the bearing is in operation is calculated using Rated Bearing Life in Hours = Rated Bearing Life*(10^6)/(60*Speed of Bearing in RPM). To calculate Rated Bearing Life in Hours, you need Rated Bearing Life (L₁₀) & Speed of Bearing in RPM (N). With our tool, you need to enter the respective value for Rated Bearing Life & Speed of Bearing in RPM 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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