Part Number |
47490-47420DC |
System of Measurement |
Inch |
Type |
Bearing |
Cone Part Number |
47490
|
Cup Part Number |
47420DC
|
Bearing Type |
Roller |
Roller Bearing Type |
Tapered |
For Load Direction |
Combined |
Construction |
Double Row |
Seal Type |
Open |
Cups Type |
Standard |
Series |
47400 |
Bore Dia |
2.8125" |
Bore Dia Tolerance |
+0.005" to 0 |
Outer Dia |
4.7244" |
Outer Dia Tolerance |
+0.001" to 0 |
Double Cup Width |
2.3125" |
Double Cup Width Tolerance |
+0.003" to -0.01 |
Cone Width |
1.2813" |
Cone Width Tolerance |
+0.002" to -0.01 |
Bearing Width Across Cups |
2.8124" |
Bearing Width Across Cups Tolerance |
+0.008" to 0 |
Cup Backface ToClear Radius |
0.03" |
Cone Backface Backing Diameter |
3.39" |
Cup Frontface Backing Diameter |
4.53" |
Cage Cone Backface Clearance |
0.07" |
Dynamic Radial Load |
70000 lbf |
Ring Material |
Chrome Steel |
Roller Material |
Chrome Steel |
Cage Material |
Steel |
Dynamic Radial Rating(One Row 90 Million Revolutions) |
10400 lbf |
Dynamic Thrust Rating(90 Million Revolutions) |
6420 lbf |
Dynamic Radial Rating(Two Row 90 Million Revolutions) |
18100 lbf |
Lubrication |
Required |
Temperature Range |
-30° to 110 °C |
ABEC Rating |
ABEC-1 |
Radial Clearance |
Standard (Available in C3/C4/C5) |
RoHS |
Compliant |
REACH |
Compliant |
Weight |
6.54 lb |