Bearing Life Calculator

Bearing Life Calculator

ISO 281:2007

C=-kN C0=-kN

Parameters

Load & Speed

Fr (kN)

Fa (kN)

n (rpm)

Temp (°C)

Bearing Config

Bearing Type

Seal

Lube

Contamination

Reliability

Ring

Viscosity (mm²/s)

Results

Basic Rating Life (L10)

—

M. Revs

—

Hours

Modified Rating Life (Lnm)

—

M. Revs

—

Hours

0 h10,000 h50,000 h100,000+ h

Summary

—

Days

—

Years (24/7)

Calculation Process

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