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