Find a Service Center
- Imperial Series Adapter Mounted Heavy-Duty Pillow Block
- 2 3/4" Shaft
- 8 1/8" Bolt Centers
- 3 1/4" Base to Center
- Labyrinth Metallic Seal
description
- High capacity double row spherical bearing using a patented adapter mounting and removal system in a compact, one-piece housing.
features
- New patented adapter mounting system
- Superior holding power reduces the fretting corrosion caused by vibration
- Shaft ready installation
- No special tools required for installation
| Housing Construction | 1 Piece |
| Base Width | 3 5/64 in |
| Total Float | 1/4 in |
| Bolt Hole Spacing Range [Min] | 7 15/16 in |
| Bolt Size | 3/4 in |
| Dynamic Load Rating | 41500 lbf |
| Locking Device | Adapter Mounted |
| Insert Type | Steel Insert |
| Static Load Rating [Max] | 53000 lbf |
| RPM [Max] | 3400 rpm |
| Collar O.D. | 4 9/32 in |
| Housing Material | Class 30 Gray Iron |
| Bolt Hole Spacing - Width | N/A |
| Seal Type | Labyrinth Metallic Seals |
| Lubrication | Relubricatable |
| Misalignment Range | ±1° |
| Pre Lubricant | Mobilith AW2 Grease |
| Shaft Dia. | 2.75 in |
| Bearing Type | Spherical Roller Bearing |
| Bolt Holes | 2 |
| Bearing Insert | 22215 |
| Bolt Hole Length | 1 1/16 in |
| Bolt Hole Spacing | 8 1/8 in |
| Base Height | 1 7/8 in |
| Length Through Bore | 3.5 in |
| Axial Load [Max] | 1570 lbf |
| Bolt Hole Spacing Range [Max] | 8 5/16 in |
| Inch/Metric | Inch |
| Pillow Block Type | Thru-Bolt |
| Bearing Design | Non-Expansion |
| Center of Bearing to Front of Inner Ring | 2 17/64 in |
| Series | Imperial |
| End Type | Open End |
| Center of Bearing to Back of Inner Ring | 1 15/64 in |
| Mounted Unit Duty | Heavy-Duty |
| Base Length | 10 7/16 in |
| Housing Height | 6 3/8 in |
| Weight | 18.6 LB |
| EAN or UPC | 782475311767 |
