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- 4 1/2" Shaft
- 7 1/4" Center Line to Base
- 4-Bolt Cast Iron Expansion Pillow Block
- Dual Piston Ring Seals
- Tapered Adapter Sleeve
description
- Duplex tapered roller bearing with tapered adapter sleeve mounting
applications
- Aggregate
- Pulp and paper
features
- Piston ring seals
- Rugged two-piece housing
- Elongated bolt holes
- Capable of handling any combination of radial thrust load
- Adapter nut allows for easier installation and removal
| Base Width | 7 1/2 in |
| Inch/Metric | Inch |
| Shaft Dia. | 4.5 in |
| Housing Construction | 2 Piece |
| Bearing Type | Tapered Roller Bearing |
| Bolt Hole Spacing | 16 1/2 in |
| Seal Type | Dual Piston Ring Seals |
| Lock Washer | N/A |
| End Type | Open End |
| Lubrication | Relubricatable |
| Bolt Hole Length | 1 7/8 in |
| Stabilizing Ring | N/A |
| Bolt Holes | 4 |
| Base Length | 20 in |
| Base Height | 4 in |
| Housing Material | Cast Iron |
| Bearing Design | Expansion |
| Length Through Bore | 9.5 in |
| Lock Nut | N/A |
| Bolt Hole Spacing Range [Min] | 15 1/2 in |
| Bolt Size | 7/8 in |
| Adapter Assembly | N/A |
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Spacing Range [Max] | 17 1/2 in |
| Triple Seal | N/A |
| Housing Height | 14 1/2 in |
| Locking Device | Adapter Mounted |
| Mounted Unit Duty | Heavy-Duty |
| Weight | 285.0 LB |
| EAN or UPC | 782475037117 |
