SKF Four-Lip Seal for Pedestal Bearing Housing (Part Numbers)
[Specifications]
・Engineering material: thermoplastic elastomer
・eClass code: 23-05-17-90
SKF housing seals are the first barrier against contamination. The four-lip seals replace the former double-lip seals. The four-lip seals are more effective than the double-lip and generate less friction, which enables higher shaft speeds. For highly contaminated environments, SKF recommends the three-barrier solution. This cost-effective sealing solution can have a significant impact on bearing service life as contaminants have to pass through three barriers to reach the bearing.
[Features]
・Good protection from contamination
・Keep the lubricant in the housing
・Part of three barrier solution
・Engineering material: thermoplastic elastomer
・eClass code: 23-05-17-90
SKF housing seals are the first barrier against contamination. The four-lip seals replace the former double-lip seals. The four-lip seals are more effective than the double-lip and generate less friction, which enables higher shaft speeds. For highly contaminated environments, SKF recommends the three-barrier solution. This cost-effective sealing solution can have a significant impact on bearing service life as contaminants have to pass through three barriers to reach the bearing.
[Features]
・Good protection from contamination
・Keep the lubricant in the housing
・Part of three barrier solution
Part Number
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Basic information
| Temperature range | -40 to 100 °C | Version(g) | Four-lip seal | Use with splash water | suitable |
|---|---|---|---|---|---|
| Use with low friction | very suitable | Use with vertical shaft | suitable | Customs tariff weight unit | kg |
| Use in direct sunlight | suitable | Shaft tolerance class | h9 | Roughness of the shaft Ra(µm) | <=3.2 |
| Use with axial displacement | very suitable | Use with coarse particles | very suitable | max. inclination(°) | 1 to 0.5 |
| Use with chips, splinters, sharp objects | suitable | max. circumferential speed m/s | 13 | Model series | TSN..L |
| Contents | 2 pieces | Customs tariff weight Pro | 1 | Use during maintenance | very suitable |
| Use with dust | very suitable | Engineering material | thermoplastic elastomer | Customs tariff article number | 39269097 |
| Use with fine particles | very suitable | Customs tariff country of origin | DE |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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