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- Cast Iron Housing material
- Setscrew Locking Type
- 2.438 Bore Size - Inch
description
- The key to the high performance Paver bearing is the series of four barriers (end cap, shield, washer, seal) used to protect the bearing's inner components from contaminants.
features
- Sealmaster® custom designed bearing for performance on paving equipment
- Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
| Series | PVR |
| Outer Ring Land Profile | Standard |
| Platform | Paver Bearing |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Housing Material | Cast Iron |
| Lubrication | Lithium Complex Grease With Synthetic Oil |
| Expansion | No |
| Pipe Tap** N.P.S.M. | 1 1/2-11 |
| Bearing Insert Coating | Black Oxide Coated |
| Bore Size - Inch | 2.438 |
| Overall Height (in) | 7.125 |
| Overall Width (in) | 5.75 |
| End Cap | No |
| Inner Race Length (in) | 2.5625 |
| Maximum Operating Temperature | 220 |
| Duty Series | Standard |
| Insert No. | SK-2257 |
| Replaceable Insert | No |
| Misalignment Type | Static Only |
| Bore Shape | Straight |
| Internal Clearance | Standard |
| Thread Depth (in) | 1.13 |
| Seal Type | Fiberglass Contact Seal |
| Relubricatable | Yes |
| Measure Units | Inch |
| Weight | 18.0 LB |
| EAN or UPC | 662461299432 |
