Find a Service Center
- 3 7/16" Shaft
- 4 1/2" Base to Center
- Springlok™ Collar
- 11 13/16" to 13 1/8" 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
| Seal Type | Contact Seals |
| Overall Width | 5 in |
| Housing Width | 4 11/32 in |
| Shaft Dia. | 3.4375 in |
| Locking Device | Springlok™ Collar |
| Bolt Hole Length | 1 21/32 in |
| Bolt Hole Spacing | 12 15/32 in |
| Bolt Holes | 2 |
| Bolt Hole Spacing Range [Max] | 13 1/8 in |
| Housing Construction | 2 Piece |
| Bearing Type | Tapered Roller Bearing |
| Base Length | 15 3/8 in |
| Inch/Metric | Inch |
| SAF Series | 520 |
| Housing Material | Cast Iron |
| Mounted Unit Duty | Heavy-Duty |
| Base Height | 1 21/32 in |
| Collar O.D. | 5 1/2 in |
| Base Width | 4 11/32 in |
| Pillow Block Type | Thru-Bolt |
| Series | TAF |
| Total Float | 9/32 in |
| Insert Type | Steel Insert |
| End Type | Open End |
| Length Through Bore | 5 in |
| Bolt Hole Spacing - Width | N/A |
| Lubrication | Relubricatable |
| Bearing Design | Non-Expansion |
| Housing Height | 9 27/64 in |
| Misalignment Range | ±5° |
| Bolt Size | 7/8 in |
| Weight | 74.95 LB |
| EAN or UPC | 782475917778 |
