| Category | Pillow Block Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 216 lb |
| Product Group | B04144 |
| Number of Mounting Holes | 4 |
| Mounting Method | Clamp Collar |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Cylindrical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Expansion |
| Mounting Bolts | 24 Millimeter |
| Relubricatable | Yes |
| Insert Part Number | MSM120BX |
| Seals | Triple Lip Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Metric |
| Other Features | Single Row | Medium Duty | With Support | Wide Inner Ring |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Weight / LBS | 220.7 |
| B | 7.126 Inch | 181 Millimeter |
| Bolt Spacing Minimum | 0 Inch | 0Millimeter |
| Nominal Bolt Center to Center | 19.5 Inch | 496 Millimeter |
| Actual Bolt Center to Center | 19.5 Inch | 496Millimeter |
| Bolt Spacing Maximum | 0 Inch | 0Millimeter |
| d | 4.724 Inch | 120 Millimeter |
| D | 4.5 Inch | 114.3 Millimeter |
| Shaft Size | 120 mm |
| Seal Type | Aluminium Triple Labyrinth |
| Bearing Type | Split Cylindrical Expansion Type |
| Support Type | Four-Bolt Plummer Block |
| Series Type | Medium Series |
| Pillow/Plummer Block Style | Split Cylindrical Housed Unit - Standard |
| Bolt Size | 4 x M24 |
| Bearing Number | MSM120BX |
| Dimension H | 7.126 in |
| Dimension H1 | 1.6 in |
| Dimension H2 | 16.3 in |
| Dimension J | 19.5 in |
| Dimension K | 4.7 in |
| Dimension L | 22.0 in |
| Dimension M | 7.0 in |
| Housing Width | 7.2 in |
| Cr - Dynamic Load Rating | 118025 lbf |
| Cor - Static Load Rating | 157366 lbf |
| Maximum Speed | 1600 rpm |
| Note | This product line was formerly known as “Revolvo” |
