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- Imperial Series 4-Bolt Flange
- 3 1/4" Shaft
- 8 1/4" Housing Length
- 6 23/32" Bolt Spacing, 9 1/2" Bolt Circle
- Adapter Mounted Spherical Roller Bearing
| Flange Type | 4-Bolt Flange |
| Bearing Insert | 22218 |
| Bolt Size | 3/4 in |
| Locking Device | Adapter Mounted |
| Total Float | 1/4 in |
| Bolt Hole Spacing | 6 23/32 in |
| Length Through Bore | 4.17188 in |
| Misalignment Range | ±1° |
| Bearing Cavity Dia. | 7 31/64 in |
| Shaft Dia. | 3.25 in |
| Mounted Unit Duty | Heavy-Duty |
| Housing Construction | 1 Piece |
| Overall Width | 4 31/64 in |
| Flange Thickness | 15/16 in |
| Inch/Metric | Inch |
| End Type | Open End |
| Bolt Circle Dia. | 9 1/2 in |
| Bearing Design | Expansion |
| Seal Type | TRIDENT™ Triple Lip Rubbing Seals |
| Collar O.D. | 5 in |
| Bearing Type | Spherical Roller Bearing |
| Housing Length | 8 1/4 in |
| Bearing Clearance | 0.3125 in |
| Housing Material | Class 30 Gray Iron |
| Lubrication | Relubricatable |
| Series | Imperial |
| Weight | 25.83 LB |
| EAN or UPC | 782475309719 |
