Find a Service Center
- TAF Series Heavy-Duty Pillow Block
- 3 1/2" Shaft Size
- 11 13/16" to 13 1/8" Bolt Spacing
- Springlok™ Collar
- Expansion
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
| Bolt Hole Spacing | 12 15/32 in |
| Housing Width | 4 11/32 in |
| Series | TAF |
| Base Width | 4 11/32 in |
| Length Through Bore | 5 in |
| Bolt Hole Length | 1 21/32 in |
| Locking Device | Springlok™ Collar |
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Spacing Range [Min] | 11 13/16 in |
| Bolt Hole Spacing - Width | N/A |
| Bearing Type | Tapered Roller Bearing |
| Mounted Unit Duty | Heavy-Duty |
| Base Length | 15 3/8 in |
| Bolt Hole Spacing Range [Max] | 13 1/8 in |
| Bolt Size | 7/8 in |
| Misalignment Range | ±5° |
| Shaft Dia. | 3.5 in |
| End Type | Open End |
| Seal Type | Contact Seals |
| Collar O.D. | 5 1/2 in |
| Overall Width | 5 in |
| SAF Series | 520 |
| Base Height | 1 21/32 in |
| Bearing Design | Expansion |
| Housing Construction | 2 Piece |
| Inch/Metric | Inch |
| Housing Height | 9 27/64 in |
| Bolt Holes | 2 |
| Insert Type | Steel Insert |
| Lubrication | Relubricatable |
| Housing Material | Cast Iron |
| Total Float | 9/32 in |
| Weight | 75.83 LB |
| EAN or UPC | 782475918751 |
