Find a Service Center
- 3 7/8" Shaft
- 6 3/8" Center Line to Base
- 4-Bolt Cast Iron Expansion 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
| Bolt Hole Spacing Range [Min] | 15 in |
| Bolt Hole Spacing Range [Max] | 16 in |
| Bolt Hole Size | 1 1/2 in |
| Housing Height | 13 3/8 in |
| Shaft Dia. | 3.875 in |
| Length Through Bore | 9.5 in |
| Bearing Design | Expansion |
| Pillow Block Type | Thru-Bolt |
| Base Width | 7 in |
| Lubrication | Relubricatable |
| Bolt Hole Spacing | 15 1/2 in |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Type | Tapered Roller Bearing |
| Seal Type | Labyrinth Seals |
| Bolt Size | 7/8 in |
| Base Length | 19 in |
| Housing Material | Cast Iron |
| Collar O.D. | 7 3/8 in |
| End Type | Open End |
| Bolt Holes | 4 |
| Base Height | 4 in |
| Inch/Metric | Inch |
| Housing Construction | 2 Piece |
| Locking Device | Concentric Clamp Collar |
| Weight | 230.0 LB |
| EAN or UPC | 782475040490 |
