NTN NA46790SW/46720CD
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
TNASW
Precision Rating
Class 4
Cone Number
NA46790SW
Cup Number
46720CD
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.38
Y2 (Axial Load Factor)
1.57
Static Load Rating
635000 N
Dynamic Load Rating
280000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
165.100 mm
D
225.425 mm
Wo
69.850 mm
Wi
47.625 mm
r
0.800 mm
R
3.5 mm
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