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- 3.4375" Shaft, 5.125" 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
- Food processing
- Conveyors
| Seal Type | Contact Seals |
| Bolt Hole Width | 2 1/8 in |
| Base Width | 4 3/4 in |
| Bearing Type | Ball Bearing |
| Bolt Size | 1 in |
| Overall Width | 4 3/4 in |
| Mounted Unit Duty | Heavy-Duty |
| Pillow Block Type | Thru-Bolt |
| Housing Width | 9 1/2 in |
| Bolt Holes | 2 |
| Shaft Dia. | 3.4375 in |
| Locking Device | Eccentric Locking Collar |
| End Type | Open End |
| Inch/Metric | Inch Bore |
| Housing Height | 9 7/8 in |
| Bolt Hole Length | 1 1/8 in |
| Bearing Design | Non-Expansion |
| Base Length | 16 1/8 in |
| Length Through Bore | 4.5625 in |
| Bearing Insert | GN307KRRB |
| Housing Construction | 1 Piece |
| Housing Material | Cast Iron |
| Insert Type | Steel Insert |
| Base Height | 2 1/4 in |
| Lubrication | Relubricatable |
| Collar O.D. | 5 1/4 in |
| Series | RSAO Series |
| Bolt Hole Spacing | 13 3/8 in |
| Collar No. | SN307K |
| Weight | 64.822 LB |
| EAN or UPC | 87796062030 |
