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NTN 3490/3420 SMALL SIZE TAPERED ROLLER BRG
MODEL 3490/3420
$271.56 Each
Prices are subject to change
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Type
Tapered Roller Bearing
Enclosure
Open
Style
Cone & Cup
Material
Case Carburized Steel
Configuration
One
Static Load Rating
25600 lbf
Precision Rating
Class 4
Y2 (Axial Load Factor)
1.88
Lubrication
w/o Oil Hole
Bore Type
Round
Cone Number
3490
Dynamic Load Rating
20900 lbf
Operating Temperature Range
-40 to 250 °F
e (Axial Load Factor)
0.32
Cup Number
3420
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | Cone & Cup |
Precision Rating | Class 4 |
Cone Number | 3490 |
Cup Number | 3420 |
Configuration | One |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.32 |
Y2 (Axial Load Factor) | 1.88 |
Static Load Rating | 25600 lbf114000 N114.00 kN |
Dynamic Load Rating | 20900 lbf93000 N93.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
B | 1.5000 in38.100 mm |
D | 3.1250 in79.375 mm |
Wo | 0.9375 in23.813 mm |
Wi | 1.1721 in29.771 mm |
W | 1.1563 in29.370 mm |
r | 0.1300 in3.300 mm |
R | 0.14 in3.5 mm |
a (Effective Load Center) | -0.3400 in-8.700 mm |
U | 2.05 in52.0 mm |
V | 1.79 in45.5 mm |
X | 2.91 in74.0 mm |
Z | 2.64 in67.0 mm |
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