NTN NA87700SW/87112DE1
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
TNASW
Precision Rating
Class 4
Cone Number
NA87700SW
Cup Number
87112DE1
Configuration
Two
Lubrication
w/o Oil Hole
Static Load Rating
1188000 N
Dynamic Load Rating
605000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
177.800 mm
D
282.575 mm
Wo
79.375 mm
Wi
107.950 mm
r
1.500 mm
R
3.5 mm
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