NTN JF7049/JF7010
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
Precision Rating
Class N
Cone Number
JF7049
Cup Number
JF7010
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.80
Static Load Rating
355000 N
Dynamic Load Rating
194000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
70.000 mm
D
130.000 mm
Wo
35.000 mm
Wi
42.000 mm
W
43.000 mm
r
2.500 mm
R
3.0 mm
a (Effective Load Center)
-12.400 mm
U
86.0 mm
V
81.0 mm
X
124.0 mm
Z
116.0 mm
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