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- 2-Bolt Pillow Block
- Spherical Roller Bearing
- 40.0000 mm Shaft
- 53.980 mm Base to Center
- 139.700 mm Bolt Centers
features
- Cast iron housing
- Two-bolt base
- Expansion
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Pillow Block Type | Thru-Bolt |
| Bolt Hole Spacing | 139.7 mm |
| Center of Bearing to Front of Inner Ring | 48.4 mm |
| Mounted Unit Duty | Heavy-Duty |
| Base Length | 180.98 mm |
| Locking Device | Setscrew Locking Collar |
| Housing Height | 111.1 mm |
| End Type | Open End |
| Housing Construction | 1 Piece |
| Bolt Holes | 2 |
| RPM [Max] | 3100 rpm |
| Center of Bearing to End of Cover | 57.2 mm |
| Overall Width | 3 1/8 in |
| Bolt Size | 12 mm |
| Bolt Hole Length | 22.22 mm |
| Collar O.D. | 2 3/4 in |
| Housing Material | Cast Iron |
| Collar Extension | 16.7 mm |
| Size Code | B428 |
| Inch/Metric | Metric |
| Bearing Type | Spherical Roller Bearing |
| Bearing Design | Expansion |
| Base Width | 61.91 mm |
| Lubrication | Relubricatable |
| Seal Type | Clearance Seals |
| Base Height | 28.58 mm |
| Housing Width | 2 1/2 in |
| Shaft Dia. | 40 mm |
| Length Through Bore | 79.38 mm |
| Series | B22400 |
| Weight | 11.25 LB |
| EAN or UPC | 662327465315 |
