NTN L555249/L555210
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class 4
Cone Number
L555249
Cup Number
L555210
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Static Load Rating
1170000 N
Dynamic Load Rating
520000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
292.100 mm
D
374.650 mm
Wo
34.925 mm
Wi
47.625 mm
W
47.625 mm
r
3.300 mm
R
3.5 mm
a (Effective Load Center)
17.500 mm
U
309.0 mm
V
305.0 mm
X
362.0 mm
Z
355.0 mm
