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4T-33207 - NTN

4T-33207

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 diameter72 mm
B - Bearing/Inner ring width28 mm
C - Outer ring width22 mm
T - Total width28 mm
d1 - External diameter inner ring53,5 mm
a - Charge load application point18,5 mm
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1,5 mm
Mass0,539 kg
ISO 355 referenceT2DE035
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PRODUCT PERFORMANCE
C - Dynamic load97 kN
C0 - Static load109 kN
Cu - Fatigue limit load13,3 kN
A2 - Rating life coefficient1
e - Coefficient0.35
Y0 - Static axial load coefficient0.93
Y2 - Upper axial load coefficient1.7
N lim - Oil lubrication limit speed7400 tr/min
N lim - Grease lubrication limit speed5500 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da max - Max shoulder diameter IR42 mm
db min - Min IR shoulder diameter43,5 mm
Da min - Min shoulder diameter OR61 mm
Da max - Max shoulder diameter OR63,5 mm
Db min - Min OR shoulder diameter68 mm
Ca - Min clearance5 mm
Cb - Min clearance6 mm
ra max - Max fillet radius1,5 mm
r1a - Max fillet radius1,5 mm
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OE Equivalents

ManufacturerReferenceScania1408172

Industry Calcul Factors

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