NTN 455S/452
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
455S
Cup Number
452
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.34
Y2 (Axial Load Factor)
1.79
Static Load Rating
163000 N
Dynamic Load Rating
123000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
50.800 mm
D
107.950 mm
Wo
27.000 mm
Wi
29.317 mm
W
32.558 mm
r
0.800 mm
R
3.5 mm
a (Effective Load Center)
-7.100 mm
U
65.0 mm
V
59.0 mm
X
100.0 mm
Z
99.0 mm
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