NTN 580/572D+ACB120
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
Cone & Cup
Cone Number
580
Cup Number
572D
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Static Load Rating
288000 N
Dynamic Load Rating
188000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
82.550 mm
D
139.992 mm
Wo
66.675 mm
Wi
36.098 mm
r
0.800 mm
R
3.5 mm
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