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NTNOpen

ITEM NUMBER

423056

Double Row Tapered Roller Bearings

d280,000 mmBore

D420,000 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for 423056

Units

Technical Specifications

Type: Tapered Roller Bearing
Bore Type: Round
Material: Through Hardened Steel
e: 0.37
Y1: 1.80
Y2: 2.69
Y0: 1.76
Style: TDO
Precision Rating: Class 0
Configuration: Two
Static Load Rating: 2340000 N
Dynamic Load Rating: 1200000 N
Enclosure: Open
Weight: 57.300 kg

Dimensional Specifications

d: 280.000 mm
D: 420.000 mm
C: 106.000 mm
B1: 133.000 mm
r: 5.000 mm

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