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- Radial Shaft Seal
- 20 mm Shaft Diameter
- 42 mm Housing Bore Diameter
- 8 mm Width
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. The seals have an outer covering of steel or elastomer, designed to fit the housing bore. The sealing lip is made of elastomer or thermoplastic for best sealing against the rotating shaft. A garter spring in the seal optimizes the sealing against the shaft.
features
- Many variants
- Easy installation
| Inch/Metric | Metric |
| Shaft Dia. | 20 mm |
| Seal Application | Light Dirt Exclusion |
| Housing Bore Dia. | 42 mm |
| Construction | HMSA7 |
| Seal Design | Standard |
| Pressure | 10 psi |
| Temperature Range [Max] | 230 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Lip Material | Nitrile Rubber (NBR) |
| Lip Type | Dual Lip w/One Spring |
| Cover/Compensation Ring/Plate Required | No |
| Lip Style | Internal |
| Overall Width | 8 mm |
| Temperature Range [Min] | -22 °F |
| Spring Material | Carbon Steel Garter |
| Seal Type | Grease |
| Case Construction | Rubber Covered Steel Case |
| Weight | 0.082 LB |
| EAN or UPC | 85311238465 |
