Find a Service Center
- 4 1/2" Shaft
- 7 1/4" Center Line to Base
- 4-Bolt Cast Iron Pillow Block
- Labyrinth Seals
- Concentric Clamp Collar
description
- Rugged single row tapered roller assembly.
applications
- Aggregate
- Dirty, dusty environments
features
- Clamp sleeve mounting for improved concentricity
- Steel multiple labyrinth seals combine with collars protects against contaminants
- Rugged two-piece housing
- Elongated bolt holes
| Lubrication | Relubricatable |
| Bolt Hole Spacing Range [Min] | 15 5/8 in |
| Inch/Metric | Inch |
| Bolt Hole Size | 1 7/8 in |
| Bolt Size | 7/8 in |
| Locking Device | Concentric Clamp Collar |
| Base Length | 20 in |
| Bolt Hole Spacing | 16 1/2 in |
| Collar O.D. | 8 3/8 in |
| End Type | Open End |
| Length Through Bore | 10 in |
| Housing Height | 14 1/2 in |
| Seal Type | Labyrinth Seals |
| Base Width | 7 1/2 in |
| Base Height | 4 in |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Design | Non-Expansion |
| Bearing Type | Tapered Roller Bearing |
| Housing Construction | 2 Piece |
| Housing Material | Cast Iron |
| Shaft Dia. | 4.5 in |
| Bolt Holes | 4 |
| Bolt Hole Spacing Range [Max] | 17 3/8 in |
| Pillow Block Type | Thru-Bolt |
| Weight | 275.0 LB |
| EAN or UPC | 782475035045 |
