| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| Base to Center Height | 3.75 Inch | 95.25 Millimeter |
| Bolt Spacing Maximum | 11.25 Inch | 285.75Millimeter |
| Bolt Spacing Minimum | 9.375 Inch | 238.125Millimeter |
| Brand | QM INDUSTRIES |
| Category | Pillow Block Bearings |
| Expansion / Non-expansion | Non-expansion |
| Global Part Number GPN | 513021 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Housing Configuration | 1 Piece Solid |
| Housing Material | Cast Steel |
| Housing Style | 2 Bolt Pillow Block |
| Inch - Metric | Inch |
| Insert Part Number | 22218 |
| Length Thru Bore | 5.18 Inch | 131.572 Millimeter |
| Manufacturer Name | QM INDUSTRIES |
| Mounting Bolts | 7/8 Inch |
| Mounting Method | Concentric Collar |
| Nominal Bolt Center to Center | 10.3 Inch | 260.5 Millimeter |
| Number of Mounting Holes | 2 |
| Other Features | Double Row | Double Collar | With Set Screw |
| price | $ 1,089.62 / each |
| Relubricatable | Yes |
| Seals | Double Lip Nitrile Rubber |
| title | QAAP18A307SB |
| UNSPSC | 31171511 |
| Weight / LBS | 45 |
