NTN J90354/J90748
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 N
Cone Number
J90354
Cup Number
J90748
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.87
Y2 (Axial Load Factor)
0.69
Static Load Rating
400000 N
Dynamic Load Rating
299000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
90.000 mm
D
190.000 mm
Wo
31.750 mm
Wi
46.038 mm
W
50.800 mm
r
3.300 mm
R
3.5 mm
a (Effective Load Center)
12.700 mm
U
120.0 mm
V
112.0 mm
X
179.0 mm
Z
162.0 mm
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