| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 25.424 |
| Product Group | M06288 |
| Number of Mounting Holes | 2 |
| Mounting Method | Concentric Collar |
| Housing Style | 2 Bolt Pillow Block |
| Rolling Element | Tapered Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 7/8 Inch |
| Relubricatable | Yes |
| Insert Part Number | RCI-307 |
| Seals | Felt Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Inch |
| Other Features | Double Row | Heavy Duty | Double Collar | Has Flinger | With Set Screw |
| Long Description | 2 Bolt Pillow Block; 3-7/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Tapered Roller Bearing; 10.12" Minimum Bolt Spacing; 11-1/4" Bolt Spacing Maximum; Relubri |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | RPB 307-2 |
| Manufacturer Internal Number | 550225 |
| Weight / LBS | 56 |
| Bolt Spacing Minimum | 10.12 Inch | 257.048Millimeter |
| Bolt Spacing Maximum | 11.25 Inch | 285.75Millimeter |
| D | 5 Inch | 127 Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| B | 3.75 Inch | 95.25 Millimeter |
| Nominal Bolt Center to Center | 10.7 Inch | 271.5 Millimeter |
| d | 3.438 Inch | 87.325 Millimeter |
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