| d | 3.0000 in |
| base width: | 3.4844 in |
| overall length: | 11.7500 in |
| expansion type: | Expansion Bearing (Floating) |
| overall height: | 6.5625 in |
| finish/coating: | Uncoated |
| mounting: | Two-Bolt Base |
| B | 4.5000 in |
| bearing type: | Tapered Roller |
| seal type: | Contact Seal |
| bore type: | Round |
| lubrication type: | Lubrication Fitting |
| housing construction: | Split Pillow Block |
| operating temperature range: | Max 250° |
| base to bore centerline: | 3.1250 in |
| bolt size: | 0.7500 in |
| duty type: | Standard Duty |
| series: | ERPB |
| housing material: | Cast Iron |
| standards met: | ABMA, ISO |
| locking device: | Double Set Screw |
| replacement bearing: | ERCI-300 |
| D | 8.0625 to 9.6875 in |
| manufacturer catalog number: | 551297 |
