NTN HM624749/HM624710
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
HM624749
Cup Number
HM624710
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.43
Y2 (Axial Load Factor)
1.41
Static Load Rating
545000 N
Dynamic Load Rating
330000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
120.650 mm
D
190.500 mm
Wo
34.925 mm
Wi
46.038 mm
W
46.038 mm
r
1.500 mm
R
3.5 mm
a (Effective Load Center)
-3.800 mm
U
138.0 mm
V
132.0 mm
X
184.0 mm
Z
174.0 mm
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