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