ANTIFRICTION BEARING WITH SEAL
mechanical engineering. SUBSTANCE: bearing may be used in bearing industry for manufacture of antifriction bearings with seal. Bearing has outer 1 and inner 2 races, balls 3 and rubber-reinforced seal consisting of two sealing edges 6 and 7 positioned in steps and auxiliary sealing edge 9 directed t...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | mechanical engineering. SUBSTANCE: bearing may be used in bearing industry for manufacture of antifriction bearings with seal. Bearing has outer 1 and inner 2 races, balls 3 and rubber-reinforced seal consisting of two sealing edges 6 and 7 positioned in steps and auxiliary sealing edge 9 directed towards interior of beating and capable of contact with surface of bead 10 of outer race 1. EFFECT: enhanced airtightness, extended service life. 1 dwg |
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