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- Spherical Roller Bearing Bearing Type
- Solid Pillow Block
- 1 1/2 in Shaft Diameter
features
- Easy bearing clearance: can be field adjusted to meet application needs
- Mounting to suit the load and installation requirements
- Shaft ready: prelubricated with standard grease for normal operation
- other lubricants available for special conditions
- Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
- Rugged housing: standard material – cast iron, steel or ductile iron available on request
- Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
- Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
- K seal, for dusty, dirty conditions
- and M seal, for protection against liquid contamination
- For extra protection under severe conditions, auxiliary caps are also available
| Mounted Unit Duty | Heavy-Duty |
| Bolt Hole Length | 7/8 in |
| Bearing Design | Fixed |
| Housing Construction | 1 Piece |
| Temperature Range [Min] | -20 °F |
| Pillow Block Type | Thru-Bolt |
| Length Through Bore | 2.875 in |
| Bolt Hole Spacing | 5 in |
| Insert Type | Steel Insert |
| Size Code | 4 |
| Special Features | No Lubrication in Unit |
| Temperature Range [Max] | 200 °F |
| Bolt Size | 1/2 in |
| End Type | Open End |
| Shaft Dia. | 1.5 in |
| Flange Type | 2-Bolt Flange |
| Bolt Holes | 2 |
| Housing Height | 3 7/8 in |
| Base Width | 2 3/16 in |
| Locking Device | Single Setscrew Locking Collar |
| Base Height | 1 in |
| Inch/Metric | Inch |
| Housing Material | Cast Iron |
| Bearing Type | Spherical Roller Bearing |
| Base Length | 6 9/16 in |
| Handle / Housing Material | Cast Iron |
| Series | ZA Series |
| Lubrication | Relubricatable |
| Seal Type | Clearance Seals |
| Weight | 5.9 LB |
| EAN or UPC | 698210017859 |
