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- 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
| Housing Material | Cast Iron |
| Shaft Dia. | 3.1875 in |
| Bearing Design | Non-Expansion |
| Lubrication | Relubricatable |
| Base Width | 4 3/8 in |
| Overall Width | 4 3/8 in |
| End Type | Open End |
| Bolt Hole Width | 1 3/4 in |
| Series | RSAO Series |
| Housing Construction | 1 Piece |
| Mounted Unit Duty | Heavy-Duty |
| Length Through Bore | 4.1875 in |
| Inch/Metric | Inch |
| Pillow Block Type | Thru-Bolt |
| Bolt Holes | 2 |
| Seal Type | Contact Seals |
| Base Height | 1 15/16 in |
| Housing Width | 8 7/16 in |
| Bearing Insert | GN303KRRB |
| Bolt Size | 7/8 in |
| Bolt Hole Length | 1 in |
| Base Length | 15 3/8 in |
| Locking Device | Eccentric Locking Collar |
| Bolt Hole Spacing | 12 3/8 in |
| Collar O.D. | 4 11/16 in |
| Insert Type | Steel Insert |
| Bearing Type | Ball Bearing |
| Housing Height | 8 25/32 in |
| Weight | 49.076 LB |
| EAN or UPC | 87796062009 |
