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NationalPart #: 28584

National 28584 Axle Differential Bearing - Rear, Rear Inner or Rear Right
⚙️ 19 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Bentley and Rolls-Royce, Continental and Phantom
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National 28584 Axle Differential Bearing - Rear, Rear Inner or Rear Right
| Brand | National |
| Part Number | 28584 |
| Cone Bore (Inch) | 2.0625 |
| Cone Bore (MM) | 52.3880 |
| Cone Length (Inch) | 1.0000 |
| Cone Length (MM) | 25.4000 |
| Cone Radius (Inch) | 0.1400 |
| Cone Radius (MM) | 3.5560 |
| Part Description | Taper bearing cone |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1970 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1969 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1968 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1967 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1966 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1965 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1965 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1964 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1964 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1963 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1963 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1962 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1962 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1961 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1961 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1960 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1960 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
| 1959 | Bentley | Continental | Rear Right | Fits with Rolls-Royce Axle |
| 1959 | Rolls-Royce | Phantom | Rear Right | Fits with Rolls-Royce Axle |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
10A236531135529114983H124575R91158698H12140103230315285843127434X29345-09812078-0557364MI565910591598C916912427313277L3290950098295X285849A28584BR28584BT28584F28584JD8985S1316S1361ST2010XJD16546
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.