NTN 80170/80222
Tapered Roller Set - Inch Series and J 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 4
Cone Number
80170
Cup Number
80222
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.32
Y2 (Axial Load Factor)
1.88
Static Load Rating
1530000 N
Dynamic Load Rating
615000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
431.800 mm
D
565.150 mm
Wo
31.750 mm
Wi
44.450 mm
W
44.447 mm
r
3.300 mm
R
3.3 mm
a (Effective Load Center)
27.500 mm
U
448.0 mm
V
439.0 mm
X
556.0 mm
Z
549.0 mm
