NTN LM102949/LM102910
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 2
Cone Number
LM102949
Cup Number
LM102910
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.31
Y2 (Axial Load Factor)
1.97
Y0 (Axial Load Factor)
1.08
Static Load Rating
76000 N
Dynamic Load Rating
54000 N
Enclosure
Open
Weight
0.307 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
45.242 mm
D
73.431 mm
Wo
15.748 mm
Wi
19.812 mm
W
19.558 mm
r
0.800 mm
R
3.5 mm
a (Effective Load Center)
-4.700 mm
U
56.0 mm
V
50.0 mm
X
70.0 mm
Z
68.0 mm
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