NTN 748
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
415000 N
Dynamic Load Rating
287000 N
Weight
2.420 kg
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.84
e (Axial Load Factor)
0.33
Dimensional Specifications
B
80.000 mm
Wi
46.673 mm
R
3.000 mm
a (Effective Load Center)
-11.900 mm
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