Type |
Tapered Roller Bearing |
Bore Type |
Round |
Material |
Case Carburized Steel |
Style |
Cone & Cup |
Precision Rating |
Class 4 |
Cone Number |
28990 |
Cup Number |
28919 |
Configuration |
One |
Lubrication |
w/o Oil Hole |
e (Axial Load Factor) |
0.43 |
Y2 (Axial Load Factor) |
1.41 |
Y0 (Axial Load Factor) |
0.78 |
Static Load Rating |
30000 lbf134000 N134.00 kN |
Dynamic Load Rating |
20300 lbf90500 N90.50 kN |
Enclosure |
Open |
Weight |
1.693 lb0.768 kg |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
B |
2.4400 in61.976 mm |
D |
3.9362 in99.979 mm |
Wo |
0.7500 in19.050 mm |
Wi |
0.9688 in24.608 mm |
W |
0.9687 in24.605 mm |
r |
0.0600 in1.500 mm |
R |
0.08 in2.0 mm |
a (Effective Load Center) |
-0.0700 in-1.700 mm |
U |
2.83 in72.0 mm |
V |
2.68 in68.0 mm |
