NTN 30309DDFDX1
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
TS Assembly
Precision Rating
Class 0
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.83
Y2 (Axial Load Factor)
0.73
Static Load Rating
218000 N
Dynamic Load Rating
165000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
100.000 mm
C
18.000 mm
B
50.000 mm
r1as max
2.000 mm
r
1.500 mm
da
55.0 mm
db
56.0 mm
Da
91.5 mm
Da min
79.0 mm
Db
96.0 mm
ras max
2.000 mm
