Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings
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Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
Technical Specifications
Type |
N/A Tapered Roller Bearing |
Bore Type |
N/A Round |
Material |
N/A Case Carburized Steel |
Style |
N/A Cone & Cup |
Precision Rating |
N/A Class 4 |
Cone Number |
N/A 28985 |
Cup Number |
N/A 28921 |
Configuration |
N/A One |
Lubrication |
N/A w/o Oil Hole |
e (Axial Load Factor) |
N/A 0.43 |
Y2 (Axial Load Factor) |
N/A 1.41 |
Static Load Rating |
N/A 30000 lbf134000 N134.00 kN |
Dynamic Load Rating |
N/A 20300 lbf90500 N90.50 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
B |
N/A 2.3750 in60.325 mm |
D |
N/A 3.9370 in100.000 mm |
Wo |
N/A 0.7813 in19.845 mm |
Wi |
N/A 1.0000 in25.400 mm |
W |
N/A 1.0000 in25.400 mm |
r |
N/A 0.1300 in3.300 mm |
R |
N/A 0.14 in3.5 mm |
a (Effective Load Center) |
N/A -0.1000 in-2.500 mm |
U |
N/A 2.87 in73.0 mm |
V |
N/A 2.64 in67.0 mm |
X |
N/A 3.78 in96.0 mm |
Z |
N/A 3.50 in89.0 mm |
