| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 79 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Adapter Sleeve |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 1 Inch |
| Relubricatable | Yes |
| Insert Part Number | BRG22228KC3 |
| Seals | Metallic Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Inch |
| Other Features | Double Row | Open End | Corrosion Resistant |
| Long Description | 4 Bolt Pillow Block; 5" Bore; 6" Base to Center Height; Adapter Sleeve Mount; Spherical Roller Bearing; 15-5/8" Minimum Bolt Spacing; 17-3/8" Bolt Spacing Maximum; Relubricatable; |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | P4B528-USAF-500LERAH USAF |
| Manufacturer Internal Number | 035791 |
| Weight / LBS | 174 |
| d | 5 Inch | 127 Millimeter |
| Bolt Spacing Maximum | 17.375 Inch | 441.325Millimeter |
| Nominal Bolt Center to Center | 16.6 Inch | 420.7 Millimeter |
| Bolt Spacing Minimum | 15.625 Inch | 396.875Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| D | 8.766 Inch | 222.656 Millimeter |
| B | 6 Inch | 152.4 Millimeter |
