NTN 33011
Tapered Roller Set - Metric Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Limiting Speed - Oil
5400 RPM
Limiting Speed - Grease
4000 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.31
Y2 (Axial Load Factor)
1.92
Y0 (Axial Load Factor)
1.06
Static Load Rating
138000 N
Dynamic Load Rating
91500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
90.000 mm
C
21.000 mm
B
27.000 mm
a (Effective Load Center)
-7.500 mm
T
27.000 mm
r
1.500 mm
R
1.5 mm
da
63.5 mm
db
63.0 mm
Da
81.5 mm
Da min
81.0 mm
Db
86.0 mm
