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32024XU - NTN

32024XU

Tapered roller bearing, pressed steel cage

The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.

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Technical datasheet

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PRODUCT DEFINITION
BrandNTN
d - Internal diameter120 mm
D - External diameter180 mm
B - Bearing/Inner ring width38 mm
C - Outer ring width29 mm
T - Total width38 mm
a - Charge load application point39 mm
rs - Min fillet radius2 mm
r1s - Min fillet radius2 mm
Mass3,29 kg
ISO 355 referenceT4DC120
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PRODUCT PERFORMANCE
C - Dynamic load272 kN
C0 - Static load420 kN
Cu - Fatigue limit load45,5 kN
A2 - Rating life coefficient1
e - Coefficient0.46
Y0 - Static axial load coefficient0.72
Y2 - Upper axial load coefficient1.31
Nlim - Oil lubrication limit speed2500 tr/min
Nlim - Grease lubrication limit speed1800 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da max - Max shoulder diameter IR132 mm
db min - Min IR shoulder diameter131 mm
Da max - Max shoulder diameter OR170 mm
Db min - Min OR shoulder diameter173 mm
ra max - Max fillet radius2 mm
r1a - Max fillet radius2 mm
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ManufacturerReference

 

BrandModelGenerationDatePositionLocation
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