NTN M903345/M903310
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 4
Cone Number
M903345
Cup Number
M903310
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.83
Y2 (Axial Load Factor)
0.72
Static Load Rating
81500 N
Dynamic Load Rating
72500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
41.275 mm
D
92.075 mm
Wo
16.670 mm
Wi
23.813 mm
W
26.195 mm
r
1.500 mm
R
3.5 mm
a (Effective Load Center)
3.600 mm
U
60.0 mm
V
54.0 mm
X
88.0 mm
Z
78.0 mm
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