NTN L507949/L5079#01
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
L507949
Cup Number
L507910ST
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.39
Y2 (Axial Load Factor)
1.54
Static Load Rating
90000 N
Dynamic Load Rating
56000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
57.150 mm
D
87.312 mm
Wo
14.288 mm
Wi
18.258 mm
W
18.258 mm
r
1.500 mm
R
1.5 mm
a (Effective Load Center)
-0.900 mm
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