Find a Service Center
- 3.1875" Shaft, 4.5625" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
description
- Fafnir RSAO and LSAO type pillow blocks are equipped with GN-KRRB wide inner ring ball bearings, and the LSA series is equipped with GN-KLLB wide inner ring bearings. They are ideally suited for installations where the load is heavy inproportion to the shaft diameter or where considerable shock loads exist. These pillow blocks are prelubricated and ready for immediate use. For wet or extremely dirty conditions, a grease fitting is provided for relubrication if required. All units are supplied with a self-locking collar.
applications
- Agriculture
- Fans and blowers
- Conveyors
- Food processing
| Seal Type | Contact Seals |
| End Type | Open End |
| Locking Device | Eccentric Locking Collar |
| Housing Material | Cast Iron |
| Bearing Design | Non-Expansion |
| Base Length | 15 3/8 in |
| Series | RSAO Series |
| Shaft Dia. | 3.1875 in |
| Base Height | 1 15/16 in |
| Bolt Hole Width | 1 3/4 in |
| Pillow Block Type | Thru-Bolt |
| Bearing Type | Ball Bearing |
| Housing Width | 8 7/16 in |
| Bearing Insert | GN303KRRB |
| Collar O.D. | 4 11/16 in |
| Housing Construction | 1 Piece |
| Bolt Hole Spacing | 12 3/8 in |
| Bolt Holes | 2 |
| Inch/Metric | Inch |
| Length Through Bore | 4.1875 in |
| Insert Type | Steel Insert |
| Mounted Unit Duty | Heavy-Duty |
| Lubrication | Relubricatable |
| Bolt Hole Length | 1 in |
| Overall Width | 4 3/8 in |
| Housing Height | 8 25/32 in |
| Base Width | 4 3/8 in |
| Bolt Size | 7/8 in |
| Weight | 49.076 LB |
| EAN or UPC | 87796062009 |
