NTN HM218238/HM218210
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
HM218238
Cup Number
HM218210
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.80
Static Load Rating
390000 N
Dynamic Load Rating
250000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
79.974 mm
D
146.975 mm
Wo
32.499 mm
Wi
40.000 mm
W
40.000 mm
r
3.500 mm
R
7.0 mm
a (Effective Load Center)
-8.600 mm
U
104.0 mm
V
91.0 mm
X
141.0 mm
Z
133.0 mm
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