Find a Service Center
- 3 3/16" Shaft
- 5 1/2" 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
| End Type | Open End |
| Locking Device | Adapter Mounted |
| Shaft Dia. | 3.1875 in |
| Housing Height | 11 3/8 in |
| Bolt Size | 3/4 in |
| Triple Seal | N/A |
| Lock Nut | N/A |
| Length Through Bore | 6.375 in |
| Lubrication | Relubricatable |
| Housing Construction | 2 Piece |
| Housing Material | Cast Iron |
| Bolt Holes | 4 |
| Bolt Hole Length | 1 1/2 in |
| Base Width | 5 1/2 in |
| Bolt Hole Spacing | 13 3/4 in |
| Bolt Hole Spacing Range [Max] | 14 1/2 in |
| Seal Type | Dual Piston Ring Seals |
| Base Length | 16 3/4 in |
| Bolt Hole Spacing Range [Min] | 13 in |
| Bearing Design | Non-Expansion |
| Bearing Type | Tapered Roller Bearing |
| Inch/Metric | Inch |
| Pillow Block Type | Thru-Bolt |
| Lock Washer | N/A |
| Adapter Assembly | N/A |
| Mounted Unit Duty | Heavy-Duty |
| Base Height | 4 in |
| Stabilizing Ring | N/A |
| Weight | 136.0 LB |
| EAN or UPC | 782475036790 |
