NTN 15590/15523
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
Limiting Speed - Grease
6700 RPM
Style
Cone & Cup
Precision Rating
Class 4
Cone Number
15590
Cup Number
15523
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.35
Y2 (Axial Load Factor)
1.73
Static Load Rating
45500 N
Dynamic Load Rating
39500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
28.575 mm
D
60.325 mm
Wo
15.875 mm
Wi
17.462 mm
W
19.842 mm
r
1.500 mm
R
3.5 mm
a (Effective Load Center)
-5.000 mm
U
39.5 mm
V
33.5 mm
X
54.0 mm
Z
51.0 mm
ras max
4.000 mm
r1as max
2.000 mm
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