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- 1.1875" Shaft, 2.5" Base to Center, Contact Seals, Eccentric Collar, Non-Expansion Type
description
- The Fafnir double rigid pillow block, type DRNR, is designed to provide a sturdy two-bearing mounting for fans and blowers, bench grinders, buffers, vertical shafts, and similar heavy-duty applications. The compact, one-piece housing is equipped with two Fafnir wide inner ring bearings with integral, R-seals and self-locking collar. Individual grease chambers are provided for each bearing. Close-clearance baffles allow excess grease to work into the spacious center chamber of the housing. Grease fittings installed in place of the standard pipe plugs will provide means of relubrication. Type DRNR pillow blocks can be mounted in any position with ample radial and thrust capacity ensured at all times.
applications
- Agriculture
- Fans and blowers
- Food processing
- Conveyors
| Bearing Design | Non-Expansion |
| Bolt Size | 3/8 in |
| Housing Construction | 1 Piece |
| Locking Device | Eccentric Locking Collar |
| Base Length | 7 3/4 in |
| Bolt Hole Width | 1/2 in |
| Length Through Bore | 8 in |
| Housing Width | 3 5/16 in |
| Bolt Holes | 2 |
| Overall Width | 8 in |
| Insert Type | Steel Insert |
| Shaft Dia. | 1.1875 in |
| Base Height | 7/8 in |
| Bolt Hole Length | 5/8 in |
| Seal Type | Contact Seals |
| Series | DRNR Series |
| Bearing Insert | 1103KR |
| Pillow Block Type | Thru-Bolt |
| Collar O.D. | 1 47/64 in |
| Base Width | 4 1/4 in |
| Housing Material | Cast Iron |
| Bolt Hole Spacing | 6 1/4 in |
| Lubrication | Relubricatable |
| Bearing Type | Ball Bearing |
| Inch/Metric | Inch Bore |
| Mounted Unit Duty | Normal-Duty |
| Housing Height | 4 5/32 in |
| End Type | Open End |
| Weight | 12.202 LB |
| EAN or UPC | 87796057869 |
| NSN Number | 3130-00-810-9296 |
