Bearing 7311B NACHI 7311B NACHI bearing Size Chart (mm/inches) |
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| Category | Pillow Block Bearings |
| Inventory | 0.0 |
| Manufacturer Name | TIMKEN |
| Minimum Buy Quantity | N/A |
| Weight | 19.522 |
| EAN | 0883450090551 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Eccentric Collar |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Steel |
| Expansion / Non-expansion | Expansion |
| Mounting Bolts | 3/4 Inch |
| Relubricatable | Yes |
| Insert Part Number | 22218 |
| Seals | Double Lip Nitrile Rubber |
| Housing Configuration | 1 Piece Solid |
| Inch - Metric | Inch |
| Other Features | Double Row |
| Long Description | 4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Eccentric Collar Mount; Spherical Roller Bearing; 9-1/4" Minimum Bolt Spacing; 11-1/4" Bolt Spacing Maximum; Relubr |
| Category | Pillow Block |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer URL | http://www.qmbearings.com |
| Manufacturer Item Number | QMPR18J303SEB |
| Weight / LBS | 49 |
| d | 3.188 Inch | 80.975 Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| D | 4.03 Inch | 102.362 Millimeter |
| B | 3.75 Inch | 95.25 Millimeter |
| Nominal Bolt Center to Center | 10.3 Inch | 260.5 Millimeter |
| Bolt Spacing Maximum | 11.25 Inch | 285.75Millimeter |
| Bolt Spacing Minimum | 9.25 Inch | 234.95Millimeter |