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