NTN JM511945/JM511910
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
JM511945
Cup Number
JM511910
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Static Load Rating
187000 N
Dynamic Load Rating
125000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
65.000 mm
D
110.000 mm
Wo
22.500 mm
Wi
30.000 mm
W
28.000 mm
r
2.500 mm
R
3.0 mm
a (Effective Load Center)
-3.300 mm
U
78.0 mm
V
72.0 mm
X
105.0 mm
Z
99.0 mm
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