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