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Single row tapered roller bearings

4T-09062/09195 - NTN

4T-09062/09195

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.

This kit contains the following reference(s)

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter15,875 mm
D - External diameter49,225 mm
B - Bearing/Inner ring width21,539 mm
C - Outer ring width14,288 mm
T - Total width19,845 mm
d1 - External diameter inner ring32,5 mm
a - Charge load application point10,445 mm
Mass0,203 kg
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PRODUCT PERFORMANCE
C - Dynamic load42,5 kN
C0 - Static load39 kN
Cu - Fatigue limit load4,75 kN
A2 - Rating life coefficient1
e - Coefficient0.27
Y0 - Static axial load coefficient1.24
Y2 - Upper axial load coefficient2.26
N lim - Oil lubrication limit speed11000 tr/min
N lim - Grease lubrication limit speed8500 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da max - Max shoulder diameter IR21,5 mm
db min - Min IR shoulder diameter22 mm
Da max - Max shoulder diameter OR42 mm
Db min - Min OR shoulder diameter44,5 mm
ra max - Max fillet radius0,8 mm
r1a - Max fillet radius1,3 mm
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