DE1722510U - ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS. - Google Patents

ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS.

Info

Publication number
DE1722510U
DE1722510U DES19745U DES0019745U DE1722510U DE 1722510 U DE1722510 U DE 1722510U DE S19745 U DES19745 U DE S19745U DE S0019745 U DES0019745 U DE S0019745U DE 1722510 U DE1722510 U DE 1722510U
Authority
DE
Germany
Prior art keywords
cage
bolts
bolt
roller
lock washers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES19745U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF GmbH
Original Assignee
SKF Kugellagerfabriken GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SKF Kugellagerfabriken GmbH filed Critical SKF Kugellagerfabriken GmbH
Priority to DES19745U priority Critical patent/DE1722510U/en
Publication of DE1722510U publication Critical patent/DE1722510U/en
Expired legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/52—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers
    • F16C33/523—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers
    • F16C33/526—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers extending through the rollers and joining two lateral cage parts
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/08—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a cap interacting with the nut, connected to the bolt by a pin or cotter pin
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element
    • 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
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

■ ■. ' *~ J Λ« > J ■ ■. '* ~ J Λ «> J

b 12 1722 510. SKF KuRilhFj" η SKF KUGELLAOiSiTABHIKEH OMBH b 12 1722 510. SKF Ku Ri lh Fj "η SKF KUGELLAOiSiTABHIKEH OMBH

(T. 2; Z. 1)(T. 2; line 1)

Rollenlagerk&fig mit durchbohrten, auf Bolzen geführten Rollen Roller bearing cage with drilled rollers guided on bolts

Die Heusruug betrifft einen Rollenlagerkäfig mit durchbohrten, auf Bolzen geführten Rollen, bei welchem eine oder einige Rollen durch Entfernen der Bolzen herausnehmbar sind, um beispielsweise die Rollbahnen besichtigen zu können·The Heusruug concerns a roller bearing cage with pierced, on bolts guided roles, in which one or some roles can be removed by removing the bolts, for example to inspect the runways can·

Insbesondere bei großen Rollenlagern ist es von wesentlicher Bedeutung möglichst viel Rollen in Lager unterzubringen. Das kann auf einfache Weise dadurch erreicht «erden, daß die Rollen durchbohrt und auf Bolzen geführt werden. Der Rollenabstand braucht dann nur unmerklich größer zu sein als der Rollendurchmesser, d.h. es können trotz des Käfigs ebensoviel Rollen wie bei vollrolligers also käfigloser Ausführung im Lager untergebacht werden.In the case of large roller bearings in particular, it is essential to accommodate as many rollers as possible in the warehouse. This can be achieved in a simple manner in that the rollers are drilled through and guided on bolts. The roller spacing then only needs to be imperceptibly larger than the roller diameter, ie, despite the cage, just as many rollers can be accommodated in the warehouse as in the case of full complement s, i.e. cage-free versions.

Die Rollenführungebolzen sind unlösbar, z.B. durch Vernieten oder Verschweißen mit den Käfigseitenteilen verbunden, weil sich auf diese Weise am sichersten eine starre Verbindung aller Käfigteile erreichen läßt. Ks ist aber erwünscht, daß wenigstens eine Rolle sich aus dem Käfig herausnehmen läßt, da bei den meisten Lagerbauarten nur dann eine Besichtigung aller Laufbahnen möglich ist. Sind alle Rollenführungsbolzen unlösbar mit den Käfigseitenteilen verbunden, so können Rollen nur unter Zerstörung der Bolzen entfernt werden. Die Neuerung sieht deshalb vor, einen oder mehrere Bolzen lösbar mit den Käfigseitenteilen zu verbinden und die lösbaren Bolzen so zu sichern, daß im Betrieb kein unbeabsichtigtes Lösen eintreten kann.The roller guide bolts cannot be detached, e.g. by riveting or welding connected to the cage side parts because this is the safest way to achieve a rigid connection of all cage parts. But Ks is desirable, that at least one role can be taken out of the cage, since with most types of bearing only then an inspection of all raceways is possible. If all roller guide bolts are permanently connected to the cage side parts, rollers can only be removed by destroying the bolts. The innovation therefore provides for one or more bolts to be detachable with the cage side parts to connect and to secure the detachable bolts so that no unintentional loosening can occur during operation.

In der Zeichnung sind zwei Ausführungsbeispiele der neuerungsgemäßen lösbaren Rollenführungsbolzen mit ihren Sicherungen dargestellt. Abb. 1 zeigt einen Teilschnitt durch einen Käfig für große Zylinderrollenlager, Abb. 2 den Teilschnitt eines Käfigs für große Pendelrollenlager, Abb. 3 einen Schnitt nach .IJX-IXI der Abb. 2.In the drawing are two embodiments of the innovation according to the detachable Roller guide bolts are shown with their securing devices. Fig. 1 shows a partial section through a cage for large cylindrical roller bearings, Fig. 2 shows the partial section of a cage for large spherical roller bearings, Fig. 3 shows a section .IJX-IXI of Fig. 2.

Der lösbare Rollenführungebolzen 1 (Abb. 1) wird durch den Käfigseitenteil 5 verschraubt. Der Bolzen 1 hat zu diesem Zweck am Kcpf 6 einen Inneneechskant 7· Wenn der Bolzen fest angezogen ist, wird Käfigseitenteil 2 und Bolzenkopf 6 radial durchbohrt und in die Bohrung 8 der Spannetift 9 eingetriaben. Soll die Rolle k entfernt werden, so wird nach Abnehmen der Bordscheibe 10 der Spannstift 9 herausgeschlagen und danach der Bolzen 1 herausgeschraubt.The detachable roller guide bolt 1 (Fig. 1) is screwed through the cage side part 5. The bolt 1 has a hexagon socket 7 on the head 6 for this purpose. If the roller k is to be removed, the dowel pin 9 is knocked out after removing the flange 10 and then the bolt 1 is unscrewed.

Claims (1)

SKF KUGELLAGERFAERIKEN QMBHSKF BALL BEARING FAERIKEN QMBH 12. 3. 1956March 12, 1956 Nach Abb. Z und 3 "ird der lösbare Rollenfuhrungabolzen 11 nach dem Verachrauben oit dea inneren Käfigseltenteil (nicht dargestellt) durch dae vorgelegte Sicherungsstuck 12 gesichert. Daa Sicherungsstück hat einen Sechskantansatz I3, der in den Innensechskent 11* des Bolzenkopfes 15 paßt. Das SicherungastUck ist durch zwei Senkachrauben 16 mit dem Käfigseitenteil 17 verbunden. Fächerseheiben Ic sichern die oeukschraaben 16 gegen unbeabsichtigtes Lösen. Durch die Verstemmungen 19 sind die Fächerscheiben 18 gegen Verlieren gesichert. Nach Lösen der Senkschrauben 16 und Abnehmen des Sicherungastücks 12 kann der Bolzen 11 herausgeschraubt und die Rolle 20 entfernt werden.According to fig. Z and 3 "ird the detachable Rollenfuhrungabolzen 11 after Verachrauben oit dea inner cage rare part (not shown) is secured by dae presented backup stucco 12th Daa retaining piece has a hexagonal attachment I3 in the hexagon Kent 1 1 * of the bolt head 15 fits. The The lock washer is connected to the cage side part 17 by two countersunk screws 16. Fan lock washers Ic secure the lock washers 16 against unintentional loosening. The lock washers 18 are secured against loss by the caulking 19. After loosening the countersunk screws 16 and removing the locking piece 12, the bolt 11 can be unscrewed and the roller 20 can be removed. Schiit zanapruchSchiit zanapruch Koirenlagerkäfig, insbesondere großer Abmessungen, mit durchbohrten, auf Bolzen geführten Rollen, dadurch gekennzeichnet, daß die Rollenführungsbolzen, z.B. durch Vernieten oder Verschweißen, unlösbar mit den Käfigseitenteilen verbunden sind bis auf einen oder einige Rollenführungsbolzen, die um einzelne Rollen aus dem Käfig entfernen zu können, lösbar sind und deren unbeabsichtigtes Lösen durch geeignete an sich bekannte Sicherungsmittel verhindert ist·Koirenlagerkäfig, especially large dimensions, with pierced on Bolt-guided rollers, characterized in that the roller guide bolts, e.g. by riveting or welding, are permanently connected to the cage side parts except for one or a few roller guide bolts, which in order to be able to remove individual roles from the cage, are releasable and their unintentional loosening is prevented by suitable securing means known per se is·
DES19745U 1956-03-13 1956-03-13 ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS. Expired DE1722510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES19745U DE1722510U (en) 1956-03-13 1956-03-13 ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES19745U DE1722510U (en) 1956-03-13 1956-03-13 ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS.

Publications (1)

Publication Number Publication Date
DE1722510U true DE1722510U (en) 1956-05-17

Family

ID=32666690

Family Applications (1)

Application Number Title Priority Date Filing Date
DES19745U Expired DE1722510U (en) 1956-03-13 1956-03-13 ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS.

Country Status (1)

Country Link
DE (1) DE1722510U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031427A1 (en) * 2000-06-28 2002-01-17 Skf Gmbh Cage for roller bearing comprises two disks connected by bolts, each of which runs through center of roller and is connected to each disk by sleeve mounted in bore in disk and which is press-fitted over bolt
DE19845747C2 (en) * 1997-10-06 2003-07-03 Nsk Ltd Rolling bearings with a cage
DE102010005511A1 (en) 2010-01-23 2011-07-28 Schaeffler Technologies GmbH & Co. KG, 91074 Roller bearing arrangement for use in wind power plant, has rollers held in bolt cage and comprising axial bore, sensors arranged in housing member and responding to proximity of releasable bolts, which are inserted into bore
DE102011015921B4 (en) * 2011-04-02 2015-01-08 Gunnar Fromm Metal cage for receiving rolling elements in a rolling bearing
DE102015201601A1 (en) 2015-01-30 2016-08-04 Schaeffler Technologies AG & Co. KG pin cage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845747C2 (en) * 1997-10-06 2003-07-03 Nsk Ltd Rolling bearings with a cage
DE10031427A1 (en) * 2000-06-28 2002-01-17 Skf Gmbh Cage for roller bearing comprises two disks connected by bolts, each of which runs through center of roller and is connected to each disk by sleeve mounted in bore in disk and which is press-fitted over bolt
DE10031427C2 (en) * 2000-06-28 2003-09-25 Skf Gmbh Cage for a rolling bearing
DE102010005511A1 (en) 2010-01-23 2011-07-28 Schaeffler Technologies GmbH & Co. KG, 91074 Roller bearing arrangement for use in wind power plant, has rollers held in bolt cage and comprising axial bore, sensors arranged in housing member and responding to proximity of releasable bolts, which are inserted into bore
DE102011015921B4 (en) * 2011-04-02 2015-01-08 Gunnar Fromm Metal cage for receiving rolling elements in a rolling bearing
DE102015201601A1 (en) 2015-01-30 2016-08-04 Schaeffler Technologies AG & Co. KG pin cage

Similar Documents

Publication Publication Date Title
EP0158015B1 (en) Bearing with rolling contact
DE69834337T2 (en) REPLACEABLE STORAGE CASSETTE ARRANGEMENT FOR A FLYWHEEL ENERGY SYSTEM
DE1722510U (en) ROLLER BEARING CAGE WITH DRILLED ROLLERS GUIDED ON BOLTS.
WO2014016017A1 (en) Rolling bearing
DE2435965C2 (en) roller bearing
DE656996C (en) Bogie, especially for truck trailers
DE1041307B (en) Slewing ring of large dimensions
DE586642C (en) Storage, especially for spinning and twisting spindles
DE102020201475A1 (en) Rolling bearing with a spring system and method for measuring the axial play of the rolling bearing
DE505586C (en) Axle bearings, especially for turntables of speaking machines
DE486738C (en) Roller bearing installation
DE941628C (en) Rollers, especially contact rollers, for mechanical converters
CH150645A (en) Counter.
AT83444B (en) Roller table for sliding doors and other loads.
DE4006463A1 (en) Rolling bearings for wheel hub - have bearing inner races preloaded by bolt and pressure disc against bearing pin shoulder, bolt secured in bearing pin bore
DE666911C (en) Angular roller bearing wheel set
DE1887338U (en) ROLLER BEARINGS FOR INK AND DAMPENING ROLLERS OF PRINTING UNITS.
DE819222C (en) Conveyor roller
DE1956655A1 (en) Storage device
DE6906343U (en) TWO-PIECE THREADED SLEEVE, IN PARTICULAR FOR THE AXIAL ADJUSTMENT OF PAIRED BEARINGS
DE1110957B (en) Backlash-free connection between a sleeve and a shaft journal
CH164287A (en) Locking device on ball and roller bearings built into the bearing housing.
DE473321C (en) Fastening of roller bearings on crankshafts
EP3023523A1 (en) False twister spindle and false twister
DE102021102118A1 (en) Rolling bearing with spring system