NTN logo – 423156

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NTNOpen

ITEM NUMBER

423156

Double Row Tapered Roller Bearings

d280,000 mmBore
D460,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 423156

Units

Technical Specifications

Type
Tapered Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
e
0.40
Y1
1.68
Y2
2.50
Y0
1.64
Style
TDO
Precision Rating
Class 0
Configuration
Two
Static Load Rating
3650000 N
Dynamic Load Rating
1940000 N
Enclosure
Open
Weight
109.000 kg

Dimensional Specifications

d
280.000 mm
D
460.000 mm
C
146.000 mm
B1
183.000 mm
r
6.000 mm
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