NTN JM207049/JM207010
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
JM207049
Cup Number
JM207010
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.79
Static Load Rating
144000 N
Dynamic Load Rating
107000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
55.000 mm
D
95.000 mm
Wo
23.500 mm
Wi
29.000 mm
W
29.000 mm
r
2.500 mm
R
1.5 mm
a (Effective Load Center)
-7.600 mm
U
64.0 mm
V
62.0 mm
X
91.0 mm
Z
85.0 mm
r1as max
3.000 mm
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