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- 2 3/4 in Shaft Diameter
- 4 in Inner Diameter
- 4 Bolt
description
- PB22444FE Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings
features
- 2 3/4" Mounted Spherical Roller Bearing
- Cast Iron 4-Bolt Pillow Block
- Single Setscrew Locking Collar
- Spring Loaded Heavy Contact Seal
| Seal Type | Spring Loaded Heavy Contact Seals |
| Mounting Bolt Hole Slot Length | 15/16 in |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Shaft Dia. | 2.75 in |
| Bearing Type | Spherical Roller Bearing |
| Static Load Rating | 71500 lb |
| Primary Seal | Buna Spring Loaded Lip Seal |
| Inch/Metric | Inch Bore |
| Base to Centerline Height | 3 1/4 in |
| Distance Between Bolt Holes | 8 1/8 in |
| Dynamic Load Rating | 51100 lb |
| Internal Clearance | C0 Standard |
| Vibration Frequency Outer Ring Defect | 0.13 cps |
| Locking Collar O.D. | 4 1/16 in |
| Mounting Pad Width | 3 3/4 in |
| Locking Type | Setscrew Locking |
| Vibration Frequency Roller Spin | 0.059 cps |
| Mounting Bolt Size | 5/8 in |
| Mounting Pad Height | 2 1/4 in |
| Temperature [Max] | 225 °F |
| Coating | Powder Coated |
| Lubrication Type | EXXON RONEX MP STD |
| Mounting Pad Length | 10 7/16 in |
| Vibration Frequency Inner Ring Defect | 0.17 cps |
| Speed [Max] | 1500 rpm |
| Housing Material | Cast Iron |
| Retainer Type | Steel |
| Bolt Hole Spacing | 1 7/8 in |
| Fixed Expansion | Fixed |
| No. of Bolts | 4 |
| Microlock Kit | B448MLK |
| Shaft Locking | Single Set Collar |
| Setscrew Torque | 680 in/lbs |
| I.D. | 4 in |
| Weight | 29.5 LB |
| EAN or UPC | 662327656249 |
