NTN 17887/17831
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
Cone & Cup
Precision Rating
Class 4
Cone Number
17887
Cup Number
17831
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.37
Y2 (Axial Load Factor)
1.64
Static Load Rating
46300 N
Dynamic Load Rating
53400 N
Enclosure
Open
Weight
0.399 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
45.230 mm
D
79.985 mm
Wo
15.080 mm
Wi
20.638 mm
W
19.842 mm
r
1.300 mm
R
2.0 mm
a (Effective Load Center)
-0.100 mm
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