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 Through Hardened Steel |
Limiting Speed - Oil |
N/A 6400 RPM |
Limiting Speed - Grease |
N/A 4800 RPM |
Style |
N/A Cone & Cup |
Precision Rating |
N/A ISO Class 4 |
Configuration |
N/A One |
Lubrication |
N/A w/o Oil Hole |
e (Axial Load Factor) |
N/A 0.39 |
Y2 (Axial Load Factor) |
N/A 1.53 |
Y0 (Axial Load Factor) |
N/A 0.84 |
Static Load Rating |
N/A 17200 lbf76500 N76.50 kN |
Dynamic Load Rating |
N/A 12900 lbf57500 N57.50 kN |
Enclosure |
N/A Open |
Weight |
N/A 0.743 lb0.337 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 1.7717 in45.000 mm |
D |
N/A 2.9528 in75.000 mm |
C |
N/A 0.6102 in15.500 mm |
B |
N/A 0.7874 in20.000 mm |
a (Effective Load Center) |
N/A -0.1378 in-3.500 mm |
T |
N/A 0.7874 in20.000 mm |
r |
N/A 0.0400 in1.000 mm |
R |
N/A 0.04 in1.0 mm |
da |
N/A 50.5 mm |
db |
N/A 2.01 in51.0 mm |
Da |
N/A 2.74 in69.5 mm |
Da min |
N/A 2.64 in67.0 mm |
Db |
N/A 2.83 in72.0 mm |
