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