NTN JM716649/JM716610
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
JM716649
Cup Number
JM716610
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.44
Y2 (Axial Load Factor)
1.35
Static Load Rating
247000 N
Dynamic Load Rating
149000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
85.000 mm
D
130.000 mm
Wo
24.000 mm
Wi
29.000 mm
W
30.000 mm
r
2.500 mm
R
3.0 mm
a (Effective Load Center)
-0.300 mm
U
98.0 mm
V
92.0 mm
X
125.0 mm
Z
117.0 mm
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