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- 2-Bolt Pillow Block
- Ball Bearing
- 2 3/16" Shaft
- 4" Base to Center
- 11 13/16" Bolt Centers
| Series | 300 |
| Mounted Unit Duty | Heavy-Duty |
| Lubrication | Relubricatable |
| Length Through Bore | 3.03125 in |
| Bolt Holes | 2 |
| Size Code | 344 |
| Pillow Block Type | Thru-Bolt |
| Shaft Dia. | 2.1875 in |
| Housing Material | Cast Iron |
| Seal Type | Clearance Seals |
| Housing Construction | 1 Piece |
| Base Length | 14 5/8 in |
| Bolt Hole Spacing | 11 13/16 in |
| Bolt Hole Length | 1 5/8 in |
| Bolt Size | 7/8 in |
| Locking Device | Adapter Mounted |
| Base Width | 3 3/4 in |
| Housing Height | 7 15/16 in |
| Bearing Design | Expansion |
| Center of Bearing to End of Cover | 2 3/16 in |
| Center of Bearing to Front of Inner Ring | 1 27/32 in |
| End Type | Open End |
| Bearing Type | Ball Bearing |
| Inch/Metric | Inch |
| RPM [Max] | 3950 rpm |
| Base Height | 1 5/8 in |
| Weight | 39.0 LB |
| EAN or UPC | 793699071276 |
