NTN 48190/48120
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 2
Cone Number
48190
Cup Number
48120
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.51
Y2 (Axial Load Factor)
1.19
Static Load Rating
310000 N
Dynamic Load Rating
177000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
107.950 mm
D
161.925 mm
Wo
26.988 mm
Wi
34.925 mm
W
34.925 mm
r
3.300 mm
R
3.5 mm
a (Effective Load Center)
3.800 mm
U
122.0 mm
V
116.0 mm
X
156.0 mm
Z
146.0 mm
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