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- 1.1875" Shaft, 1.875" Base to Center, Labyrinth Seals, Eccentric Collar, Non-Expansion Type
description
- Fafnir RAO and LAO heavy type pillow blocks meet the need for a compact, economical, heavy-duty ball bearing housed unit. Designed to incorporate the tested and proven features of the Fafnir standard RAK series pillow blocks, the RAO series is equipped with heavy series GN-KRRB wide inner ring ball bearings for greater load capacity, and the LAO series is equipped with heavy series GN-KLLB wide inner ring bearings. All units are supplied with a self-locking collar which eliminates shaft shoulders, machining adapters, sleeves, locknuts, and provides easy mounting.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Bolt Hole Length | 3/4 in |
| Housing Height | 3 11/16 in |
| Seal Type | Labyrinth Seals |
| Pillow Block Type | Thru-Bolt |
| Bearing Type | Ball Bearing |
| Housing Construction | 1 Piece |
| Housing Material | Cast Iron |
| Locking Device | Eccentric Locking Collar |
| Base Width | 1 15/16 in |
| Bearing Design | Non-Expansion |
| Inch/Metric | Inch |
| Base Length | 6 13/16 in |
| Bolt Hole Width | 5/8 in |
| Insert Type | Steel Insert |
| Shaft Dia. | 1.1875 in |
| Lubrication | Relubricatable |
| Series | LAO Series |
| Housing Width | 3 9/16 in |
| Length Through Bore | 1.96875 in |
| Base Height | 7/8 in |
| Collar O.D. | 1 5/16 in |
| Bearing Insert | GN103KLLB |
| Bolt Holes | 2 |
| Overall Width | 2 1/4 in |
| Bolt Size | 1/2 in |
| Bolt Hole Spacing | 5 3/8 in |
| Temperature Range [Max] | 350 °F |
| Collar No. | SN103K |
| Mounted Unit Duty | Heavy-Duty |
| End Type | Open End |
| Weight | 4.34 LB |
| EAN or UPC | 87796057913 |
| NSN Number | 3130-00-726-2415 |
