Bearing Service life

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

Selected Bearing

Bearing Types
Thrust ball bearings Single direction With aligning seat washer
Bearing No.
53317U Products detail
Boundary dimensions
85 x 150 x 58 mm
Dynamic load rating
232 kN
Static load rating
419 kN

Operating conditions

Required service lifehelp_outline
(h)
Reliability coefficient a1help_outline
Required safety coefficienthelp_outline
Contamination coefficient eChelp_outline
Viscosity during operationhelp_outline
(㎜2/s)
Extreme pressure additives

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
%

For those who have trouble selecting bearings

If you are not sure what bearing to choose,if you want to change to a more suitable bearing,Please contact JTEKT .

Temperature during operationhelp_outline
Standard Greese or Oil

temperature condition(1)

temperature(1)
(℃)
Viscosity(1)
(mm2/s)

temperature condition(2)

temperature(2)
(℃)
Viscosity(2)
(mm2/s)