| Category | Flange Block Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 204.57 |
| Product Group | B04144 |
| Number of Mounting Holes | 4 |
| Mounting Method | Clamp Collar |
| Housing Style | 4 Bolt Round Flange Block |
| Rolling Element | Cylindrical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Expansion |
| Mounting Bolts | 30 Millimeter |
| Relubricatable | Yes |
| Insert Part Number | LSM280BX |
| Seals | Triple Lip Labyrinth |
| Housing Configuration | 2 Piece Split |
| Pilot Configuration | No Pilot |
| Inch - Metric | Metric |
| Long Description | 4 Bolt Round Flange Block; 280MM Bore; 584MM Bolt Circle; 2 Piece Split; Clamp Collar Mount; Cast Iron; Cylindrical Roller Bearing; 128MM Length Thru Bore; 412.9MM Bolt Spacing; Relubricatable; Triple |
| Other Features | Single Row | Wide Inner Ring | Light Duty |
| UNSPSC | 31171501 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Flanged |
| Weight / LBS | 450.6 |
| d | 11.024 Inch | 280 Millimeter |
| Nominal Bolt Circle Diameter Round | 23 Inch | 584 Millimeter |
| Bolt Spacing | 16.3 Inch | 412.9 Millimeter |
| D | 5.039 Inch | 128 Millimeter |
| Cartridge Pilot Diameter | 0 Inch | 0 Millimeter |
| Cartridge Pilot Depth | 0 Inch | 0 Millimeter |
| Shaft Size | 280 mm |
| Seal Type | Aluminium Triple Labyrinth |
| Bearing Type | Split Cylindrical Expansion Type |
| Support Type | Round Flange |
| Series Type | Light Series |
| Bolt Size | 4 x M30 |
| Bearing Number | LSM280BX |
| Bearing - Housing - Seal | LSM280BXHATL |
| Bearing - Housing - Seal UPC | 013992042354 |
| Bearing UPC | 013992029461 |
| Dimension T | 26.0 in |
| Dimension R | 23.0 in |
| Dimension P | 1.5 in |
| Dimension H | 4.9 in |
| Dimension N | 19.875 in |
| Dimension V | 0.1 in |
| Dimension L | 8.9 in |
| Cr - Dynamic Load Rating | 190638 lbf |
| Cor - Static Load Rating | 337663 lbf |
| Maximum Speed | 730 rpm |
| Note | This product line was formerly known as “Revolvo” |
