NTN 2984/2924
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
Limiting Speed - Grease
4400 RPM
Style
Cone & Cup
Precision Rating
Class 4
Cone Number
2984
Cup Number
2924
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.35
Y2 (Axial Load Factor)
1.73
Static Load Rating
104000 N
Dynamic Load Rating
79000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
46.038 mm
D
85.000 mm
Wo
20.638 mm
Wi
25.608 mm
W
25.400 mm
r
1.300 mm
R
3.5 mm
a (Effective Load Center)
-6.400 mm
U
58.0 mm
V
52.0 mm
X
80.0 mm
Z
76.0 mm
ras max
4.000 mm
r1as max
1.000 mm
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