Tapered Roller Bearings – 02476-02420

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NTNOpen

ITEM NUMBER

02476-02420

Tapered Roller Set - Inch Series and J Series

d—Bore
D68,263 mmOutside diameter
B31,750 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 02476-02420

Units

Technical Specifications

Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Limiting Speed - Grease
5800 RPM
Style
Cone & Cup
Precision Rating
Not Available
Cone Number
02476
Cup Number
02420
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.42
Y2 (Axial Load Factor)
1.44
Static Load Rating
67000 N
Dynamic Load Rating
57000 N
Enclosure
Open
Weight
0.380 kg
Operating Temperature Range
-40 to 120 ºC

Dimensional Specifications

B
31.750 mm
D
68.263 mm
Wo
17.463 mm
Wi
22.225 mm
W
22.225 mm
r
1.500 mm
R
0.8 mm
a (Effective Load Center)
-5.200 mm
U
39.0 mm
V
38.5 mm
X
63.0 mm
Z
59.0 mm
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