NTN L630349/L630310
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
L630349
Cup Number
L630310
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.42
Y2 (Axial Load Factor)
1.44
Static Load Rating
310000 N
Dynamic Load Rating
153000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
152.400 mm
D
192.088 mm
Wo
19.000 mm
Wi
24.000 mm
W
25.000 mm
r
2.000 mm
R
2.0 mm
a (Effective Load Center)
10.200 mm
U
162.0 mm
V
158.0 mm
X
187.0 mm
Z
183.0 mm
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