Type |
Tapered Roller Bearing |
Bore Type |
Round |
Material |
Case Carburized Steel |
Style |
Cone & Cup |
Precision Rating |
Class 4 |
Cone Number |
28985 |
Cup Number |
28921 |
Configuration |
One |
Lubrication |
w/o Oil Hole |
e (Axial Load Factor) |
0.43 |
Y2 (Axial Load Factor) |
1.41 |
Static Load Rating |
30000 lbf134000 N134.00 kN |
Dynamic Load Rating |
20300 lbf90500 N90.50 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
B |
2.3750 in60.325 mm |
D |
3.9370 in100.000 mm |
Wo |
0.7813 in19.845 mm |
Wi |
1.0000 in25.400 mm |
W |
1.0000 in25.400 mm |
r |
0.1300 in3.300 mm |
R |
0.14 in3.5 mm |
a (Effective Load Center) |
-0.1000 in-2.500 mm |
U |
2.87 in73.0 mm |
V |
2.64 in67.0 mm |
X |
3.78 in96.0 mm |
Z |
3.50 in89.0 mm |
