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- Radial Shaft Seal
- 20 mm Shaft Diameter
- 28 mm Housing Bore Diameter
- 4 mm Width
description
- Nonspring-loaded seal for grease retention or dirt exclusion in applications with slower speeds.
caution
- Not generally for oil retention
| Lip Style | Internal |
| Case Construction | Rubber Covered Steel Case |
| Housing Bore Dia. | 28 mm |
| Shaft Dia. | 20 mm |
| Lip Type | Single Lip w/o Spring |
| Inch/Metric | Metric |
| Temperature Range [Min] | -22 °F |
| Cover/Compensation Ring/Plate Required | No |
| Construction | HM4 |
| Lip Material | Nitrile |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.005@2000 |
| Surface Speed [Nom] | 754 ft/min |
| Temperature Range [Max] | 230 °F |
| Pressure | 3 psi |
| Seal Application | Dirt Exclusion And Grease Retention At Slower Speeds, Severe Conditions |
| Seal Design | Assembled Design |
| Spring Material | None |
| Weight | 0.082 LB |
| EAN or UPC | 85311226776 |
