NTN 3977
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
187000 N
Dynamic Load Rating
125000 N
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.49
e (Axial Load Factor)
0.40
Dimensional Specifications
B
60.000 mm
Wi
30.048 mm
R
3.600 mm
U
74.0 mm
V
68.0 mm
a (Effective Load Center)
-4.600 mm
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