NTN 4T-JHM807045/JH#01
Tapered Roller Set - Metric Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class N
Cone Number
JHM807045
Cup Number
JHM807012
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.49
Y2 (Axial Load Factor)
1.23
Y0 (Axial Load Factor)
0.68
Static Load Rating
189000 N
Dynamic Load Rating
138000 N
Enclosure
Open
Weight
1.520 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
50.000 mm
D
105.000 mm
C
29.000 mm
B
36.000 mm
a (Effective Load Center)
-7.400 mm
T
37.000 mm
r
2.500 mm
R
3.0 mm
da
69.0 mm
db
63.0 mm
Da
90.0 mm
Db
100.0 mm
