NTN 74550A
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
615000 N
Dynamic Load Rating
350000 N
Weight
4.079 kg
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.23
e (Axial Load Factor)
0.49
Dimensional Specifications
B
139.700 mm
Wi
47.625 mm
R
6.400 mm
U
163.0 mm
V
151.0 mm
a (Effective Load Center)
2.300 mm
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