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 2 |
Cone Number |
N/A 45291 |
Cup Number |
N/A 45220 |
Configuration |
N/A One |
Lubrication |
N/A w/o Oil Hole |
e (Axial Load Factor) |
N/A 0.33 |
Y2 (Axial Load Factor) |
N/A 1.80 |
Static Load Rating |
N/A 42500 lbf188000 N188.00 kN |
Dynamic Load Rating |
N/A 31500 lbf139000 N139.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
B |
N/A 2.2500 in57.150 mm |
D |
N/A 4.1250 in104.775 mm |
Wo |
N/A 0.9375 in23.813 mm |
Wi |
N/A 1.2188 in30.958 mm |
W |
N/A 1.1875 in30.162 mm |
r |
N/A 0.1300 in3.300 mm |
R |
N/A 0.25 in6.4 mm |
a (Effective Load Center) |
N/A -0.3200 in-8.100 mm |
U |
N/A 2.99 in76.0 mm |
V |
N/A 2.56 in65.0 mm |
X |
N/A 3.90 in99.0 mm |
Z |
N/A 3.66 in93.0 mm |
