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Tapered Roller Set - Inch Series and J Series
MODEL 48290/48220D+AC4
$1,074.29 Each
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B (in)
5.0000
Bore type
Round
Bore Type
Round
Cone Number
48290
Configuration
Two
Cup Number
48220D
D (in)
7.1875
Dynamic load rating
55500 lbf
Dynamic Load Rating
55500 lbf
e (Axial Load Factor)
0.31
Enclosure
Open
I.D.
5 in
Lubrication
w/o Oil Hole
Material
Case Carburized Steel
O.D.
7.1875 in
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision rating
Class 4
Precision Rating
Class 4
R (in)
0.14
r (in)
0.0300
Static load rating
111000 lbf
Static Load Rating
111000 lbf
Style
TDO
Type
Tapered Roller Bearing
Wi
1.5625 in
Width
2.875
Wo
2.8750 in
Y2 (Axial Load Factor)
1.97
Technical Specifications
| Type | Tapered Roller Bearing |
|---|---|
| Bore Type | Round |
| Material | Case Carburized Steel |
| Style | TDO |
| Precision Rating | Class 4 |
| Cone N / umber | 48290 |
| Cup N / umber | 48220D |
| Configuration | Two |
| Lubrication | w/o Oil Hole |
| e (Axial Load Factor) | 0.31 |
| Y2 (Axial Load Factor) | 1.97 |
| Static Load Rating | 111000 lbf / 495000 N / 495.00 kN |
| Dynamic Load Rating | 55500 lbf / 247000 N / 247.00 kN |
| Enclosure | Open |
| Operating Temperature Range | -40 to 250 ºF / -40 to 120 ºC |
Dimensional Specifications
| B | 5.0000 in / 127.000 mm |
|---|---|
| D | 7.1875 in / 182.563 mm |
| Wo | 2.8750 in / 73.025 mm |
| Wi | 1.5625 in / 39.688 mm |
| r | 0.0300 in / 0.800 mm |
| R | 0.14 in / 3.5 mm |
| Brand | Airmaster |
| Model | 39236 |
| Brand | TB Woods |
| Model | TL302048MM |