Find a Service Center
- 1.4375" Shaft, 3" 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
| Locking Device | Eccentric Locking Collar |
| Bolt Hole Length | 7/8 in |
| Base Length | 10 in |
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Width | 5/8 in |
| Collar O.D. | 2 1/8 in |
| Bearing Type | Ball Bearing |
| Overall Width | 10 7/8 in |
| Length Through Bore | 10.875 in |
| Inch/Metric | Inch |
| Base Height | 1 in |
| Bolt Holes | 2 |
| Housing Construction | 1 Piece |
| Insert Type | Steel Insert |
| End Type | Open End |
| Lubrication | Relubricatable |
| Seal Type | Contact Seals |
| Bolt Hole Spacing | 8 in |
| Series | DRNR Series |
| Bearing Design | Non-Expansion |
| Base Width | 5 1/2 in |
| Housing Material | Cast Iron |
| Bearing Insert | 1107KR |
| Housing Width | 3 3/4 in |
| Shaft Dia. | 1.4375 in |
| Mounted Unit Duty | Normal-Duty |
| Housing Height | 4 7/8 in |
| Bolt Size | 1/2 in |
| Weight | 20.438 LB |
| EAN or UPC | 87796059023 |
