NTN 39250/39422
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
39250
Cup Number
39422
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.39
Y2 (Axial Load Factor)
1.55
Static Load Rating
123000 N
Dynamic Load Rating
91500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
63.500 mm
D
107.158 mm
Wo
21.204 mm
Wi
22.000 mm
W
22.000 mm
r
2.300 mm
R
2.0 mm
a (Effective Load Center)
-1.500 mm
U
73.0 mm
V
69.0 mm
X
102.0 mm
Z
95.0 mm
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