NTN LM503349A/LM53310
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
LM503349A
Cup Number
LM503310
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Y0 (Axial Load Factor)
0.82
Static Load Rating
71000 N
Dynamic Load Rating
51000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
45.987 mm
D
74.976 mm
Wo
14.000 mm
Wi
18.000 mm
W
18.000 mm
r
1.500 mm
U
57.0 mm
V
51.0 mm
X
71.0 mm
Z
67.0 mm
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