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