Find a Service Center
- 2 7/8" Shaft
- 4 3/4" Center Line to Base
- 4-Bolt Cast Iron 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
| Mounted Unit Duty | Heavy-Duty |
| Triple Seal | N/A |
| Pillow Block Type | Thru-Bolt |
| Stabilizing Ring | N/A |
| Seal Type | Dual Piston Ring Seals |
| Shaft Dia. | 2.875 in |
| Housing Material | Cast Iron |
| Lock Washer | N/A |
| Bolt Hole Spacing | 11 3/4 in |
| Base Width | 4 3/4 in |
| End Type | Open End |
| Bolt Hole Length | 1 1/2 in |
| Lock Nut | N/A |
| Bolt Size | 5/8 in |
| Locking Device | Adapter Mounted |
| Lubrication | Relubricatable |
| Base Height | 3 3/4 in |
| Housing Construction | 2 Piece |
| Bearing Type | Tapered Roller Bearing |
| Length Through Bore | 5.75 in |
| Inch/Metric | Inch |
| Bolt Hole Spacing Range [Min] | 10.875 |
| Bolt Hole Spacing Range [Max] | 12 5/8 in |
| Bearing Design | Non-Expansion |
| Housing Height | 9 7/8 in |
| Base Length | 14 1/4 in |
| Bolt Holes | 4 |
| Adapter Assembly | N/A |
| Weight | 78.0 LB |
| EAN or UPC | 782475037018 |
