NTN 396/3920
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
396
Cup Number
3920
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Static Load Rating
123000 N
Dynamic Load Rating
90000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
50.000 mm
D
112.712 mm
Wo
23.812 mm
Wi
22.000 mm
W
30.163 mm
r
3.300 mm
R
0.8 mm
a (Effective Load Center)
-0.800 mm
U
61.0 mm
V
60.0 mm
X
106.0 mm
Z
99.0 mm
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