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SKF - Industrial Shaft Seals

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Radial shaft seals – HSF3 (split) and HSF7 (solid) – metric dimensions<br />

d 1 385 – 750 mm<br />

B<br />

The table includes only<br />

a selection of available sizes.<br />

Contact your <strong>SKF</strong> sales<br />

representative for more<br />

information.<br />

d 1<br />

D<br />

Please see pages 74 to 76 for housing bore requirements.<br />

Dimensions<br />

<strong>Shaft</strong> Bore Bore<br />

diameter diameter depth<br />

d 1 D B<br />

Designations<br />

Split version (HSF3)<br />

Lip material R, V<br />

Solid version (HSF7)<br />

Lip material R, V<br />

mm –<br />

385 425 18,30 385¥425¥18 HSF3 R 385¥425¥18 HSF7 R<br />

385¥425¥18 HSF3 V 385¥425¥18 HSF7 V<br />

387 431 22,50 387¥431¥23 HSF3 R 387¥431¥23 HSF7 R<br />

387¥431¥23 HSF3 V 387¥431¥23 HSF7 V<br />

390 430 18 390¥430¥18 HSF3 R 390¥430¥18 HSF7 R<br />

390¥430¥18 HSF3 V 390¥430¥18 HSF7 V<br />

400 440 18 400¥440¥18 HSF3 R 400¥440¥18 HSF7 R<br />

400¥440¥18 HSF3 V 400¥440¥18 HSF7 V<br />

440 22 400¥440¥22 HSF3 R 400¥440¥22 HSF7 R<br />

400¥440¥22 HSF3 V 400¥440¥22 HSF7 V<br />

444 20 400¥444¥20 HSF3 R 400¥444¥20 HSF7 R<br />

400¥444¥20 HSF3 V 400¥444¥20 HSF7 V<br />

450 22 400¥450¥22 HSF3 R 400¥450¥22 HSF7 R<br />

400¥450¥22 HSF3 V 400¥450¥22 HSF7 V<br />

420 470 22 420¥470¥22 HSF3 R 420¥470¥22 HSF7 R<br />

420¥470¥22 HSF3 V 420¥470¥22 HSF7 V<br />

430 480 22 430¥480¥22 HSF3 R 430¥480¥22 HSF7 R<br />

430¥480¥22 HSF3 V 430¥480¥22 HSF7 V<br />

440 490 22 440¥490¥22 HSF3 R 440¥490¥22 HSF7 R<br />

440¥490¥22 HSF3 V 440¥490¥22 HSF7 V<br />

450 494 20 450¥494¥20 HSF3 R 450¥494¥20 HSF7 R<br />

450¥494¥20 HSF3 V 450¥494¥20 HSF7 V<br />

460 510 22 460¥510¥22 HSF3 R 460¥510¥22 HSF7 R<br />

460¥510¥22 HSF3 V 460¥510¥22 HSF7 V<br />

480 530 22 480¥530¥22 HSF3 R 480¥530¥22 HSF7 R<br />

480¥530¥22 HSF3 V 480¥530¥22 HSF7 V<br />

500 544 20 500¥544¥20 HSF3 R 500¥544¥20 HSF7 R<br />

500¥544¥20 HSF3 V 500¥544¥20 HSF7 V<br />

515 555 20 515¥555¥20 HSF3 R 515¥555¥20 HSF7 R<br />

515¥555¥20 HSF3 V 515¥555¥20 HSF7 V<br />

294

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