NTN 52375/52638
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
52375
Cup Number
52638
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.47
Y2 (Axial Load Factor)
1.26
Static Load Rating
345000 N
Dynamic Load Rating
205000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
95.250 mm
D
161.925 mm
Wo
29.370 mm
Wi
36.116 mm
W
39.688 mm
r
3.300 mm
R
3.5 mm
a (Effective Load Center)
-0.300 mm
U
112.0 mm
V
105.0 mm
X
154.0 mm
Z
143.0 mm
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