NTN 476/472
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
476
Cup Number
472
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.38
Y2 (Axial Load Factor)
1.56
Static Load Rating
184000 N
Dynamic Load Rating
130000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
60.000 mm
D
120.000 mm
Wo
24.237 mm
Wi
28.448 mm
W
29.794 mm
r
2.000 mm
R
2.0 mm
a (Effective Load Center)
-3.900 mm
U
73.0 mm
V
69.0 mm
X
114.0 mm
Z
107.0 mm
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