NTN 857
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
640000 N
Dynamic Load Rating
420000 N
Weight
4.970 kg
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.79
e (Axial Load Factor)
0.33
Dimensional Specifications
B
92.075 mm
Wi
57.531 mm
R
7.900 mm
U
121.0 mm
V
106.0 mm
a (Effective Load Center)
-15.200 mm
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