Find a Service Center
- Imperial Series Adapter Mounted Heavy-Duty Pillow Block
- 3 15/16" Shaft
- 12 1/2" Bolt Centers
- 4 1/4" Base to Center
- TRIDENT Triple Lip Rubbing Seal
description
- High capacity double row spherical bearing using a patented adapter mounting and removal system in a compact, one-piece housing.
features
- Patented adapter mounting system
- Superior holding power reduces the fretting corrosion caused by vibration
- Trident triple-lip, nitrile rubber contact seal for protection against contaminants
- Shaft ready installation
- Machined to accept Dodge OPTIFY™ sensors for bluetooth-enabled condition monitoring
| Pillow Block Type | Thru-Bolt |
| Axial Load [Max] | 3,100 lbf |
| Series | Imperial |
| Center of Bearing to Back of Inner Ring | 1 41/64 in |
| Lubrication | Relubricatable |
| Dynamic Load Rating | 83,000.00 lbf |
| Mounted Unit Duty | Heavy-Duty |
| Bolt Holes | 4 |
| Length Through Bore | 4 45/64 in |
| Collar O.D. | 5 9/16 in |
| Locking Device | Adapter Mounted |
| Housing Height | 8 7/16 in |
| RPM [Max] | 1,530 rpm |
| Total Float | 5/16 in |
| Base Height | 2 7/16 in |
| Base Width | 4 1/2 in |
| Seal Type | TRIDENT™ Triple Lip Rubbing Seals |
| Bolt Hole Spacing Range [Min] | 12 1/8 in |
| Bolt Hole Spacing - Width | 2 1/4 in |
| Bolt Size | 3/4 in |
| Base Length | 15 1/4 in |
| Bearing Design | Non-Expansion |
| Bolt Hole Spacing | 12 1/2 in |
| Center of Bearing to Front of Inner Ring | 3 1/16 in |
| Housing Construction | 1 Piece |
| Bearing Type | Spherical Roller Bearing |
| Bolt Hole Spacing Range [Max] | 12 7/8 in |
| Misalignment Range | ±1° |
| Bolt Hole Length | 1 1/4 in |
| Insert Type | Steel Insert |
| Center Line to Base Dimension [Min] | 4 1/4 in |
| Housing Material | Class 30 Gray Iron |
| Static Load Rating [Max] | 104,000.00 lbf |
| Inch/Metric | Inch |
| End Type | Open End |
| Bearing Insert | 22220 |
| Shaft Dia. | 3 15/16 in |
| Pre Lubricant | Mobilith AW2 Grease |
| Weight | 48.62 LB |
| EAN or UPC | 782475308569 |
