| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 31.326 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Concentric Collar |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Expansion |
| Mounting Bolts | 3/4 Inch |
| Relubricatable | Yes |
| Insert Part Number | 5303U |
| Seals | Heavy Contact |
| Housing Configuration | 1 Piece Solid |
| Inch - Metric | Inch |
| Other Features | Double Row | Double Collar | Two Open Auxiliary End Cap | With Set Screw |
| Long Description | 4 Bolt Pillow Block; 3-3/16" Bore; 4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; Relubricatable; Cast Iron; Heavy Contact; Expansion |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | AMPS5303F |
| Manufacturer Internal Number | 6800195 |
| Weight / LBS | 59 |
| D | 6.938 Inch | 176.225 Millimeter |
| Actual Bolt Center to Center | 11.5 Inch | 292.1Millimeter |
| Bolt Spacing Maximum | 0 Inch | 0Millimeter |
| B | 4 Inch | 101.6 Millimeter |
| Nominal Bolt Center to Center | 11.5 Inch | 292.1 Millimeter |
| Bolt Spacing Minimum | 0 Inch | 0Millimeter |
| d | 3.188 Inch | 80.975 Millimeter |
