NTN 25590/25526
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
25590
Cup Number
25526
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.79
Static Load Rating
98000 N
Dynamic Load Rating
76000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
45.618 mm
D
85.001 mm
Wo
19.050 mm
Wi
25.400 mm
W
23.812 mm
r
2.300 mm
R
3.5 mm
a (Effective Load Center)
-6.200 mm
U
58.0 mm
V
51.0 mm
X
78.0 mm
Z
74.0 mm
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