NTN L812148/L812111
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
L812148
Cup Number
L812111
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.49
Y2 (Axial Load Factor)
1.23
Static Load Rating
101000 N
Dynamic Load Rating
75000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
66.675 mm
D
103.213 mm
Wo
11.989 mm
Wi
17.602 mm
W
17.602 mm
r
0.800 mm
R
1.5 mm
a (Effective Load Center)
3.600 mm
U
74.0 mm
V
72.0 mm
X
99.0 mm
Z
96.0 mm
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