| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 29.51 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Tapered Adapter Sleeve |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Steel |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 3/4 Inch |
| Relubricatable | Yes |
| Insert Part Number | 22220K |
| Seals | Triple Ring Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Inch |
| Other Features | Double Row |
| Long Description | 4 Bolt Pillow Block; 3-7/16" Bore; 4-1/2" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 11-5/8" Minimum Bolt Spacing; 13-1/8" Bolt Spacing Maximum; |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | FSAFS 22520 |
| Weight / LBS | 65 |
| B | 4.5 Inch | 114.3 Millimeter |
| d | 3.438 Inch | 87.325 Millimeter |
| Bolt Spacing Minimum | 11.625 Inch | 295.275Millimeter |
| D | 6 Inch | 152.4 Millimeter |
| Bolt Spacing Maximum | 13.125 Inch | 333.375Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| Nominal Bolt Center to Center | 12.4 Inch | 315 Millimeter |
