NTN LM72849/LM72810
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
LM72849
Cup Number
LM72810
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.47
Y2 (Axial Load Factor)
1.27
Static Load Rating
32500 N
Dynamic Load Rating
27500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
22.606 mm
D
47.000 mm
Wo
12.000 mm
Wi
15.500 mm
W
15.500 mm
r
1.000 mm
R
1.5 mm
a (Effective Load Center)
2.000 mm
U
30.0 mm
V
28.0 mm
X
44.0 mm
Z
40.5 mm
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