NTN 390
Cone for Tapered Roller Bearing - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Cone
Bore Type
Round
Material
Case Carburized Steel
Static Load Rating
123000 N
Dynamic Load Rating
90000 N
Weight
0.692 kg
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.49
e (Axial Load Factor)
0.40
Dimensional Specifications
B
57.150 mm
Wi
21.996 mm
R
2.300 mm
U
70.0 mm
V
66.0 mm
a (Effective Load Center)
-0.800 mm
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