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4T-32007X - NTN

4T-32007X

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.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter35 mm
D - External diameter62 mm
B - Bearing/Inner ring width18 mm
C - Outer ring width14 mm
T - Total width18 mm
d1 - External diameter inner ring49,5 mm
a - Charge load application point15,5 mm
rs - Min fillet radius1 mm
r1s - Min fillet radius1 mm
Mass0,223 kg
ISO 355 referenceT4CC035
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PRODUCT PERFORMANCE
C - Dynamic load46 kN
C0 - Static load52,5 kN
Cu - Fatigue limit load6,4 kN
A2 - Rating life coefficient1
e - Coefficient0.45
Y0 - Static axial load coefficient0.73
Y2 - Upper axial load coefficient1.32
N lim - Oil lubrication limit speed8100 tr/min
N lim - Grease lubrication limit speed6100 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da max - Max shoulder diameter IR40 mm
db min - Min IR shoulder diameter40,5 mm
Da min - Min shoulder diameter OR54 mm
Da max - Max shoulder diameter OR56,5 mm
Db min - Min OR shoulder diameter59 mm
Ca - Min clearance4 mm
Cb - Min clearance4 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius1 mm
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