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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
| End Type | Open End |
| Housing Material | Cast Iron |
| Lubrication | Relubricatable |
| Bolt Holes | 2 |
| Inch/Metric | Inch Bore |
| Bolt Hole Spacing | 6 1/4 in |
| Bolt Size | 3/8 in |
| Pillow Block Type | Thru-Bolt |
| Base Height | 7/8 in |
| Length Through Bore | 8 in |
| Seal Type | Contact Seals |
| Shaft Dia. | 1.1875 in |
| Bearing Type | Ball Bearing |
| Housing Construction | 1 Piece |
| Bearing Insert | 1103KR |
| Bearing Design | Non-Expansion |
| Collar O.D. | 1 47/64 in |
| Bolt Hole Length | 5/8 in |
| Base Length | 7 3/4 in |
| Locking Device | Eccentric Locking Collar |
| Bolt Hole Width | 1/2 in |
| Base Width | 4 1/4 in |
| Mounted Unit Duty | Normal-Duty |
| Series | DRNR Series |
| Housing Height | 4 5/32 in |
| Housing Width | 3 5/16 in |
| Insert Type | Steel Insert |
| Overall Width | 8 in |
| Weight | 12.202 LB |
| EAN or UPC | 87796057869 |
| NSN Number | 3130-00-810-9296 |
