Find a Service Center
- Spherical Roller Bearing
- 4-Bolt Pillow Block
- Concentric (Set Screw) Lock, Double-Collar Locking Device
- 3 3/16 in Shaft Diameter
- Cast-Steel Housing Material
| Pillow Block Type | 4-Bolt |
| Bearing Insert Bore Series | 22218 |
| Inch/Metric | Inch Bore |
| Speed (Oil Lubrication) | 2400 rpm |
| Bearing Type | Spherical Roller Bearing |
| Radial Internal Clearance [Min] | 0.0024 in, 0.06 mm |
| Radial Internal Clearance [Max] | 0.0039 in, 0.1 mm |
| Speed (Grease Lubrication) | 2000 rpm |
| Expansion or Non-Expansion | Expansion (Floating) |
| Shaft Tollerance | + 0.00/-0.0030 in |
| Bearing Design | Solid-Block Mounted |
| Shaft Dia. | 3.1875 in |
| Bearing Insert Locking Type | CL Series |
| Housing Material | Cast-Steel |
| Seal Type | DuPont Teflon Labyrinth |
| Housing Style | Type E Dimension |
| Static Load Capacity | 388 kN, 87200 lbs |
| Locking Device | Concentric (Set Screw) Lock, Double-Collar |
| Dynamic Load Capacity | 335 kN, 79700 lbs |
| Weight | 43.0 LB |
| EAN or UPC | 883450322201 |
