NTN logo – 430308

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NTNOpen

ITEM NUMBER

430308

Double Row Tapered Roller Bearings

d40,000 mmBore
D90,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 430308

Units

Technical Specifications

Type
Tapered Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
e
0.35
Y1
1.96
Y2
2.91
Y0
1.91
Style
TDO
Precision Rating
Class 0
Configuration
Two
Static Load Rating
204000 N
Dynamic Load Rating
157000 N
Enclosure
Open
Weight
1.610 kg

Dimensional Specifications

d
40.000 mm
D
90.000 mm
C
45.500 mm
B1
56.000 mm
r
2.000 mm
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