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- 1 3/4 in Shaft Diameter
- 3 1/8 in Inner Diameter
- 2 Bolt
description
- PB22428H Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings
features
- 1 3/4" Mounted Spherical Roller Bearing
- Cast Iron 2-Bolt Pillow Block
- Single Setscrew Locking Collar
- Clearance Seal
| Base Width | 2 1/2 in |
| Mounting Pad Length | 7 1/8 in |
| Bearing Design | Non-Expansion |
| No. of Bolts | 2 |
| Mounting Bolt Size | 1/2 in |
| Shaft Dia. | 1.75 in |
| Center of Bearing to End of Cover | 2 1/4 in |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Fixed Expansion | Fixed |
| Bolt Size | 1/2 in |
| Bearing Type | Spherical Roller Bearing |
| Base to Centerline Height | 2 1/8 in |
| Bolt Holes | 2 |
| Center of Bearing to Front of Inner Ring | 1 29/32 in |
| Vibration Frequency Inner Ring Defect | 0.136 cps |
| Setscrew Torque | 325 in/lbs |
| Size Code | B428 |
| Internal Clearance | C0 Standard |
| Base Length | 7 1/8 in |
| Primary Seal | Steel Clearance Seal |
| End Type | Open End |
| Grease Fitting Size | 1/8 NPT |
| Mounted Unit Duty | Heavy-Duty |
| Length Through Bore | 3 1/8 in |
| Overall Width | 3 1/8 in |
| Housing Material | Cast Iron |
| Temperature [Max] | 225 °F |
| Collar O.D. | 2 3/4 in |
| Base Height | 1 5/16 in |
| Static Load Rating | 28700 lb |
| Inch/Metric | Inch Bore |
| Lubrication Type | EXXON RONEX MP STD |
| Mounting Bolt Hole Slot Length | 13/16 in |
| Vibration Frequency Roller Spin | 0.047 cps |
| Seal Type | Clearance Seals |
| Collar Extension | 21/32 in |
| Lubrication | Relubricatable |
| I.D. | 3 1/8 in |
| Bolt Hole Spacing | 5 1/2 in |
| Locking Device | Setscrew Locking Collar |
| Center Line to Base Dimension [Min] | 2 1/8 in |
| RPM [Max] | 3,100 rpm |
| Housing Width | 2 1/2 in |
| Housing Construction | 1 Piece |
| Locking Type | Setscrew Locking |
| Retainer Type | Steel |
| Coating | Powder Coated |
| Bolt Hole Length | 13/16 in |
| Temperature Range [Max] | 200 °F |
| Distance Between Bolt Holes | 5 1/2 in |
| Pillow Block Type | Thru-Bolt |
| Housing Height | 4 1/4 in |
| Speed [Max] | 3100 rpm |
| Misalignment Range | ±2° |
| Dynamic Load Rating | 24700 lb |
| Mounting Pad Width | 2 1/2 in |
| Series | B22400 |
| Locking Collar O.D. | 2 19/32 in |
| Microlock Kit | B436MLK |
| Temperature Range [Min] | -20 °F |
| Vibration Frequency Outer Ring Defect | 0.097 cps |
| Mounting Pad Height | 1 5/16 in |
| Bolt Hole Spacing - Width | N/A |
| Shaft Locking | Single Set Collar |
| Weight | 9.57 LB |
| EAN or UPC | 662327109677 |
| NSN Number | 3130-00-843-8559 |
