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