Type |
Tapered Roller Bearing |
Bore Type |
Round |
Material |
Case Carburized Steel |
Style |
Cone & Cup |
Precision Rating |
Class 4 |
Cone Number |
12580 |
Cup Number |
12520 |
Configuration |
One |
Lubrication |
w/o Oil Hole |
e (Axial Load Factor) |
0.32 |
Y2 (Axial Load Factor) |
1.86 |
Static Load Rating |
8750 lbf39000 N39.00 kN |
Dynamic Load Rating |
8450 lbf37500 N37.50 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
B |
0.8125 in20.638 mm |
D |
1.9380 in49.225 mm |
Wo |
0.6250 in15.875 mm |
Wi |
0.7813 in19.845 mm |
W |
0.7813 in19.845 mm |
r |
0.0600 in1.500 mm |
R |
0.06 in1.5 mm |
a (Effective Load Center) |
-0.28 in-7.1 mm |
U |
1.12 in28.5 mm |
V |
1.02 in26.0 mm |
X |
1.79 in45.5 mm |
Z |
1.67 in42.5 mm |
