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