NTN 33008
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
Limiting Speed - Oil
7100 RPM
Limiting Speed - Grease
5300 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.28
Y2 (Axial Load Factor)
2.12
Y0 (Axial Load Factor)
1.17
Static Load Rating
82500 N
Dynamic Load Rating
59500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
68.000 mm
C
18.000 mm
B
22.000 mm
a (Effective Load Center)
-7.000 mm
r1as max
1.000 mm
T
22.000 mm
r
1.000 mm
R
1.0 mm
da
45.5 mm
db
46.0 mm
Da
62.5 mm
Da min
60.0 mm
Db
64.0 mm
ras max
1.000 mm
