NTN 99550/99100
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
99550
Cup Number
99100
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.41
Y2 (Axial Load Factor)
1.47
Static Load Rating
1010000 N
Dynamic Load Rating
590000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
139.700 mm
D
254.000 mm
Wo
47.625 mm
Wi
66.675 mm
W
66.675 mm
r
3.300 mm
R
6.4 mm
a (Effective Load Center)
-12.200 mm
U
170.0 mm
V
156.0 mm
X
238.0 mm
Z
227.0 mm
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