NTN EE128111/128160
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class 4
Cone Number
EE128111
Cup Number
128160
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.39
Y2 (Axial Load Factor)
1.55
Static Load Rating
1980000 N
Dynamic Load Rating
980000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
280.192 mm
D
406.400 mm
Wo
53.975 mm
Wi
67.673 mm
W
69.850 mm
r
3.300 mm
R
6.8 mm
a (Effective Load Center)
6.600 mm
U
309.0 mm
V
307.0 mm
X
384.0 mm
Z
378.0 mm
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