NTN H919942/H919911
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
H919942
Cup Number
H919911
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.79
Y2 (Axial Load Factor)
0.75
Static Load Rating
340000 N
Dynamic Load Rating
455000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
84.138 mm
D
193.675 mm
Wo
34.498 mm
Wi
48.999 mm
W
52.000 mm
r
6.400 mm
R
6.4 mm
a (Effective Load Center)
7.900 mm
U
102.0 mm
V
92.0 mm
X
189.0 mm
Z
173.0 mm
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