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Bearing Service life

Bearing Service life

Bearing service life is calculated here in consideration of rating life or lubrication conditions.

Import Saved conditions

Selected Bearing

Bearing Types: Deep groove ball bearings Single-row Shielded/sealed type Contact sealed

Bearing No.: 6809 2RS Products detail

Boundary dimensions: 45 x 58 x 7 mm

Dynamic load rating: 7.75 kN

Static load rating: 5.40 kN

Change bearing

Operating conditions

Basic rating life Service life calculation in consideration of factor aISO

Required service life: (h)

Reliability coefficient a1

Required safety coefficient

Contamination coefficient eC

Viscosity during operation: (㎜²/s)

Extreme pressure additives: Not added Added

Step 1

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 2

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 3

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 4

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 5

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 6

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 7

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 8

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 9

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Step 10

Radial load: kN

Axial load: kN

Rotational frequency: min^-1

Operating ratio: %

Back to calculation conditions

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Bearing Service life

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