NTN 30226
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
2000 RPM
Limiting Speed - Grease
1500 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.44
Y2 (Axial Load Factor)
1.38
Y0 (Axial Load Factor)
0.76
Static Load Rating
505000 N
Dynamic Load Rating
375000 N
Enclosure
Open
Weight
7.250 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
130.000 mm
D
230.000 mm
C
34.000 mm
B
40.000 mm
a (Effective Load Center)
-1.750 mm
T
43.750 mm
r
2.000 mm
R
2.0 mm
da
148.0 mm
db
152.0 mm
Da
216.0 mm
Da min
203.0 mm
Db
218.0 mm
