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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 Holes | 2 |
| Seal Type | Contact Seals |
| Base Height | 7/8 in |
| Bolt Hole Length | 5/8 in |
| Locking Device | Eccentric Locking Collar |
| Housing Height | 4 5/32 in |
| Inch/Metric | Inch |
| Bearing Design | Non-Expansion |
| Bolt Size | 3/8 in |
| Length Through Bore | 8 in |
| Base Width | 4 1/4 in |
| Housing Material | Cast Iron |
| Pillow Block Type | Thru-Bolt |
| Housing Construction | 1 Piece |
| Bearing Type | Ball Bearing |
| Series | DRNR Series |
| Lubrication | Relubricatable |
| End Type | Open End |
| Bolt Hole Width | 1/2 in |
| Insert Type | Steel Insert |
| Bolt Hole Spacing | 6 1/4 in |
| Overall Width | 8 in |
| Bearing Insert | 1103KR |
| Base Length | 7 3/4 in |
| Shaft Dia. | 1.1875 in |
| Housing Width | 3 5/16 in |
| 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 |
