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NTN 48393/48320D+A Medium Size Tapered Roller Bearing
MODEL 48393/48320D+A
$4,750.48 Each
Prices are subject to change
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Type
Tapered Roller Bearing
Enclosure
Open
Style
TDO
Material
Case Carburized Steel
Configuration
Two
Static Load Rating
123000 lbf
Precision Rating
Class 2
Y2 (Axial Load Factor)
1.87
Lubrication
w/o Oil Hole
Bore Type
Round
Cone Number
48393
Dynamic Load Rating
58500 lbf
Operating Temperature Range
-40 to 250 °F
e (Axial Load Factor)
0.32
Cup Number
48320D
Technical Specifications
| Type | Tapered Roller Bearing |
|---|---|
| Bore Type | Round |
| Material | Case Carburized Steel |
| Style | TDO |
| Precision Rating | Class 2 |
| Cone N / umber | 48393 |
| Cup N / umber | 48320D |
| Configuration | Two |
| Lubrication | w/o Oil Hole |
| e (Axial Load Factor) | 0.32 |
| Y2 (Axial Load Factor) | 1.87 |
| Static Load Rating | 123000 lbf / 545000 N / 545.00 kN |
| Dynamic Load Rating | 58500 lbf / 261000 N / 261.00 kN |
| Enclosure | Open |
| Operating Temperature Range | -40 to 250 ºF / -40 to 120 ºC |
Dimensional Specifications
| B | 5.3750 in / 136.525 mm |
|---|---|
| D | 7.5000 in / 190.500 mm |
| Wo | 2.8750 in / 73.025 mm |
| Wi | 3.3750 in / 85.725 mm |
| r | 0.0300 in / 0.800 mm |
| R | 0.14 in / 3.5 mm |
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