NTN JM205149/JM205110
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 K
Cone Number
JM205149
Cup Number
JM205110PK
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.82
Static Load Rating
141000 N
Dynamic Load Rating
106000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
50.000 mm
D
90.000 mm
Wo
23.000 mm
Wi
28.000 mm
W
28.000 mm
r
2.500 mm
R
3.0 mm
a (Effective Load Center)
-7.400 mm
U
62.0 mm
V
57.0 mm
X
85.0 mm
Z
80.0 mm
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