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- 3 3/16 in Shaft Diameter
- 4 3/8 in Inner Diameter
- 2 Bolt
description
- PB22451H Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings
features
- 3 3/16" Mounted Spherical Roller Bearing
- Cast Iron 2-Bolt Pillow Block
- Single Setscrew Locking Collar
- Clearance Seal
| Housing Width | 3 7/16 in |
| Inch/Metric | Inch Bore |
| Bolt Hole Spacing | 10 in |
| Temperature Range [Min] | -20 °F |
| Housing Height | 7 1/2 in |
| Base Height | 2 1/4 in |
| Bolt Holes | 2 |
| Center of Bearing to Front of Inner Ring | 2 21/32 in |
| Base Width | 3 7/16 in |
| Mounting Pad Width | 3 7/16 in |
| Lubrication Type | EXXON RONEX MP STD |
| Fixed Expansion | Fixed |
| Microlock Kit | B580MLK |
| Primary Seal | Steel Clearance Seal |
| Locking Device | Setscrew Locking Collar |
| Size Code | B456 |
| Pillow Block Type | Thru-Bolt |
| Bearing Design | Non-Expansion |
| Base to Centerline Height | 3 3/4 in |
| Vibration Frequency Roller Spin | 0.063 cps |
| Bolt Hole Length | 1 5/8 in |
| Vibration Frequency Fundamental Train | 0.007 cps |
| No. of Bolts | 2 |
| Housing Construction | 1 Piece |
| Series | B22400 |
| Mounted Unit Duty | Heavy-Duty |
| Collar Extension | 15/16 in |
| Mounting Bolt Hole Slot Length | 1 5/8 in |
| Base Length | 13 in |
| Locking Type | Setscrew Locking |
| Bearing Type | Spherical Roller Bearing |
| Seal Type | Clearance Seals |
| Mounting Pad Height | 2 1/4 in |
| Misalignment Range | ±2° |
| Housing Material | Cast Iron |
| Shaft Locking | Single Set Collar |
| RPM [Max] | 1650 rpm |
| Temperature Range [Max] | 200 °F |
| Mounting Pad Length | 13 in |
| Center of Bearing to End of Cover | 3 in |
| Speed [Max] | 1650 rpm |
| Bolt Size | 7/8 in |
| Shaft Dia. | 3.1875 in |
| Locking Collar O.D. | 4 29/32 in |
| Overall Width | 4 3/8 in |
| Mounting Bolt Size | 7/8 in |
| I.D. | 4 3/8 in |
| Coating | Powder Coated |
| Grease Fitting Size | 1/8 NPT |
| Vibration Frequency Outer Ring Defect | 0.138 cps |
| Internal Clearance | C0 Standard |
| Lubrication | Relubricatable |
| Static Load Rating | 90700 lb |
| Dynamic Load Rating | 62300 lb |
| Retainer Type | Steel |
| Temperature [Max] | 225 °F |
| Distance Between Bolt Holes | 10 in |
| Vibration Frequency Inner Ring Defect | 0.178 cps |
| Length Through Bore | 4.375 in |
| Bolt Hole Spacing - Width | N/A |
| End Type | Open End |
| Setscrew Torque | 680 in/lbs |
| Collar O.D. | 5 in |
| Weight | 47.25 LB |
| EAN or UPC | 662327110376 |
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![Prop 65]()
Prop 65
