Find a Service Center
- 7" Shaft
- 7 7/8" Base to Center
- Springlok™ Collar
- 21 5/8" to 24 3/8" Bolt Spacing
- Heavy-Duty
description
- Tapered roller bearing dimensionally interchangeable with SAF style pillow blocks.
applications
- Aggregate
- Conveyance
- Load out
- Cement
features
- Shaft ready mounts faster
- Stays cleaner to extend service life
- Self-aligning
| End Type | Open End |
| Total Float | 13/32 in |
| Base Length | 28 in |
| Base Height | 3 1/8 in |
| Housing Width | 7 1/2 in |
| Housing Construction | 2 Piece |
| Housing Height | 16 9/16 in |
| Bolt Hole Length | 2 3/4 in |
| Housing Material | Cast Iron |
| SAF Series | 538 |
| Lubrication | Relubricatable |
| Shaft Dia. | 7 in |
| Bolt Hole Spacing - Width | 4.5 in |
| Bearing Design | Expansion |
| Insert Type | Steel Insert |
| Bolt Holes | 4 |
| Inch/Metric | Inch |
| Misalignment Range | ±5° |
| Mounted Unit Duty | Heavy-Duty |
| Base Width | 7 1/2 in |
| Locking Device | Springlok™ Collar |
| Bolt Hole Spacing | 23 in |
| Bolt Hole Spacing Range [Max] | 24 3/8 in |
| Length Through Bore | 10.5 in |
| Bolt Size | 1 1/4 in |
| Collar O.D. | 11 3/8 in |
| Bolt Hole Spacing Range [Min] | 21 5/8 in |
| Seal Type | Contact Seals |
| Bearing Type | Tapered Roller Bearing |
| Series | TAF |
| Pillow Block Type | Thru-Bolt |
| Weight | 468.0 LB |
| EAN or UPC | 782475787371 |
