DD297213A5 - BOTH SEALED BALANCED BEARING WITH LUBRICATION PREFERRED ADJUSTING BODY - Google Patents
BOTH SEALED BALANCED BEARING WITH LUBRICATION PREFERRED ADJUSTING BODY Download PDFInfo
- Publication number
- DD297213A5 DD297213A5 DD90343265A DD34326590A DD297213A5 DD 297213 A5 DD297213 A5 DD 297213A5 DD 90343265 A DD90343265 A DD 90343265A DD 34326590 A DD34326590 A DD 34326590A DD 297213 A5 DD297213 A5 DD 297213A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- bearing
- lubrication
- outer ring
- sealing element
- punctures
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/06—Ball or roller bearings
- F16C23/08—Ball or roller bearings self-adjusting
- F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
- F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Die Erfindung bezieht sich vorzugsweise auf ein Einstellager mit Kunststoffkaefig, welches in Verbindung mit Steh- und Flanschlagergehaeusen als komplette Lagereinheit vorteilhaft in landtechnischen Maschinen und Ausruestungen Verwendung findet. Wesentliche Merkmale der Erfindung bestehen darin, dasz der kuglig ausgefuehrte Auszenring auf seiner Mantelflaeche mit zwei symmetrisch angeordneten Einstichen versehen ist. Mit diesen Einstichen sind elastische Dichtelemente, die eine kuglige Auszenflaeche aufweisen, formschluessig verbunden. In dem einen Dichtelement befinden sich auf der in den Lagerinnenraum weisenden Seite ein oder mehrere Schmierkanaele. Fig. 1{Einstellager, beidseitig abgedichtet; Nachschmierung; Kunststoffkaefig; Auszenring, kuglig; Einstiche, symmetrisch; Dichtelemente, elastisch; Schmierkanal}The invention preferably relates to a Einstellager with Kunststoffkaefig, which is used in conjunction with floor and Flanschlagergehaeusen as a complete storage unit advantageous in agricultural machinery and equipment use. Essential features of the invention are that the ball-shaped Auszenring is provided on its lateral surface with two symmetrically arranged recesses. With these punctures are elastic sealing elements, which have a spherical Auszenflaeche, formschlüssig connected. In the one sealing element are located on the side facing the bearing interior one or more Schmierkanaele. Fig. 1 {adjusting bearing, sealed on both sides; lubrication; Kunststoffkaefig; Auszenring, kugellig; Punctures, symmetrical; Sealing elements, elastic; Lubrication channel}
Description
Die Erfindung bezieht sich auf ein beidseitig abgedichtetes Wälzlager mit Nachschmierung, vorzugsweise Einstellager mit Kunststoffkäfig, welches in Verbindung mit Steh· und Flanschlagergehäusen als komplette Lagereinheit in landtechnischen Maschinen und Ausrüstungen, Baumaschinen, Förderanlagen, Lüftern sowie Maschinen für die Lebensmittel- und Verpackungsindustrie Verwendung findet.The invention relates to a sealed on both sides rolling bearing with relubrication, preferably adjusting bearing with plastic cage, which is used in conjunction with standing · and Flanschlagergehäusen as a complete storage unit in agricultural machinery and equipment, construction machinery, conveyors, fans and machinery for the food and packaging industry.
bevor Schmierfett durch das Schmierloch in den Lagerinnenraum gelangt.before grease passes through the lubrication hole in the bearing interior.
im Gehäuse.in the case.
anliegende Distanzscheiben erfolgt.fitting spacers takes place.
technischen Aufwand erfordern und nicht universell anwendbar sind.require technical effort and are not universally applicable.
Das Ziel der Erfindung ist es, eine technische Lösung zu schaffen, die eine Nachschmierung von Wälzlagern ohne qualitätsmindernde Einflüsse auf die Lagerfunktion ermöglicht.The object of the invention is to provide a technical solution that allows re-lubrication of rolling bearings without quality-reducing influences on the bearing function.
symmetrisch angeordneten Einstichen versehen ist.is provided symmetrically arranged punctures.
einen Dichtelement befinden sich auf der in den Lagerinnenraum weisenden Seite ein oder mehrere Schmierkanäle.a sealing element are located on the side facing the bearing interior side one or more lubrication channels.
Die Erfindung wird an Hand eines Ausführungsbeispiels näher erläutertThe invention will be explained in more detail with reference to an embodiment
In der Zeichnung zeigen In the drawing show
angeordnete Einstiche 2 aufweist, einem Lagerinnenring 3, Wälzkörpern 4 und einem einteiligen wälzkörpergeführtenarranged punctures 2, a bearing inner ring 3, rolling elements 4 and a one-piece wälzkörpergeführten
angepaßten Innenkontur werden fest in die Einstiche 2 des Lageraußenringes 1 eingedrückt und formschlüssig mit diesenadapted inner contour are firmly pressed into the recesses 2 of the bearing outer ring 1 and positively with these
verbunden. Dabei bleibt beim Einschwenken des Einstellagers in ein Gußgehäuse dieser Festsitz erhalten.connected. This remains when swinging the Einstellagers in a cast housing this tight fit.
dem Bord des Lagerinnenringes 3 ist eine dem Dichtelement 6,8 gegenüberstehende Blechkappe 9 fest aufgepreßt. In demthe board of the bearing inner ring 3, a sealing element 6,8 opposite the sheet metal cap 9 is pressed firmly. In that
einen Dichtelement β sind auf der in den Lagerinnenraum weisenden Seite drei Schmierkanäle 7 angeordnet, durch welche dasa sealing element β three lubrication channels 7 are arranged on the side pointing into the bearing interior side, through which the
von Schmierfett verhindert.prevented by grease.
elastische Dichtelement 8 weist keine Schmierkanäle 7 auf, um den Schmutzeintritt in den Lagerinnenraum über die imelastic sealing element 8 has no lubrication channels 7 in order to prevent the entry of dirt into the bearing interior via the
dieser Bauform verringert.reduced this design.
genormte Lagerbreiten.standardized bearing widths.
von Qualität und Funktion der Einstellager.quality and function of the adjustment bearings.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD90343265A DD297213A5 (en) | 1990-08-06 | 1990-08-06 | BOTH SEALED BALANCED BEARING WITH LUBRICATION PREFERRED ADJUSTING BODY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD90343265A DD297213A5 (en) | 1990-08-06 | 1990-08-06 | BOTH SEALED BALANCED BEARING WITH LUBRICATION PREFERRED ADJUSTING BODY |
Publications (1)
Publication Number | Publication Date |
---|---|
DD297213A5 true DD297213A5 (en) | 1992-01-02 |
Family
ID=5620157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD90343265A DD297213A5 (en) | 1990-08-06 | 1990-08-06 | BOTH SEALED BALANCED BEARING WITH LUBRICATION PREFERRED ADJUSTING BODY |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD297213A5 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059186A1 (en) * | 2006-12-15 | 2008-06-19 | Schaeffler Kg | control bearing |
WO2009050579A1 (en) * | 2007-10-19 | 2009-04-23 | F.Lli Fiaschi S.N.C. | Driving chain |
-
1990
- 1990-08-06 DD DD90343265A patent/DD297213A5/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059186A1 (en) * | 2006-12-15 | 2008-06-19 | Schaeffler Kg | control bearing |
WO2008071735A2 (en) | 2006-12-15 | 2008-06-19 | Schaeffler Kg | Adjusting bearing |
WO2008071735A3 (en) * | 2006-12-15 | 2008-12-31 | Schaeffler Kg | Adjusting bearing |
WO2009050579A1 (en) * | 2007-10-19 | 2009-04-23 | F.Lli Fiaschi S.N.C. | Driving chain |
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ENJ | Ceased due to non-payment of renewal fee |