NTN 9285/9220D+A
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
TDO
Precision Rating
Class 4
Cone Number
9285
Cup Number
9220D
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.71
Y2 (Axial Load Factor)
0.85
Static Load Rating
330000 N
Dynamic Load Rating
271000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
76.200 mm
D
161.925 mm
Wo
70.637 mm
Wi
46.038 mm
r
0.800 mm
R
3.5 mm
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