NTN 677-TRB
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
390000 N
Dynamic Load Rating
245000 N
Weight
2.930 kg
Operating Temperature Range
-40 to 120 ºC
Y2 (Axial Load Factor)
1.28
e (Axial Load Factor)
0.47
Dimensional Specifications
B
85.725 mm
Wi
41.275 mm
R
3.600 mm
U
105.0 mm
V
99.0 mm
a (Effective Load Center)
-2.800 mm
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