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 |
Limiting Speed - Grease |
N/A 5300 RPM |
Style |
N/A Cone & Cup |
Precision Rating |
N/A Class 4 |
Cone Number |
N/A 25877 |
Cup Number |
N/A 25821 |
Configuration |
N/A One |
Lubrication |
N/A w/o Oil Hole |
e (Axial Load Factor) |
N/A 0.29 |
Y2 (Axial Load Factor) |
N/A 2.07 |
Static Load Rating |
N/A 19100 lbf85000 N85.00 kN |
Dynamic Load Rating |
N/A 16000 lbf71000 N71.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
B |
N/A 1.3750 in34.925 mm |
D |
N/A 2.8750 in73.025 mm |
Wo |
N/A 0.7500 in19.050 mm |
Wi |
N/A 0.9688 in24.608 mm |
W |
N/A 0.9375 in23.812 mm |
r |
N/A 0.0300 in0.800 mm |
R |
N/A 0.06 in1.5 mm |
a (Effective Load Center) |
N/A -0.3200 in-8.100 mm |
U |
N/A 1.69 in43.0 mm |
V |
N/A 1.59 in40.5 mm |
X |
N/A 2.68 in68.0 mm |
Z |
N/A 2.56 in65.0 mm |
ras max |
N/A 0.0591 in2.000 mm |
r1as max |
N/A 0.0315 in0.800 mm |
