Wälzlagerkäfig aus elastischem Kunststoff

Elastic plastics roller bearing cage - is used esp. for cylindrical and pin bearings in freewheel units and has slot in contg. steel plate spring attached to holder


The steel plate spring (5) is joined to the roller bearing cage (1) along one of the contact sides (2,3) of the axial slot (4) in the cage. The plate spring rests elastically against the other side of the slot. The plate spring is shaped like an equilateral trapezium one end of which is joined to a holder (13). The sides of the trapezoid plate spring have each an axial extension at the ends. USE/ADVANTAGE - The easily and economically roller bearing cage has a set sprung force by having a steel plate spring joined at one end to one of the surfaces bordering the slot and resting against the other surface.




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Patent Citations (9)

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NO-Patent Citations (0)


Cited By (12)

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    CN-103398096-ANovember 20, 2013常熟市董浜镇徐市鸿磊五金机械厂弹簧式轴承
    DE-102008060760-A1June 10, 2010Schaeffler KgSingle-or double row radial groove or angular ball bearing for e.g. belt tensioning roll in industrial application, using ball retainer made up of plastic material, and segments formed in retainer and accommodating ball in ball recesses
    DE-102011082809-A1March 21, 2013Aktiebolaget SkfBearing cage e.g. divided bearing cage, for rolling bearing utilized in internal combustion engine of motor car, has projection and recess formed on boundary surfaces of interfaces, which are slotted between two bearing cage portions
    DE-102011082809-B4April 18, 2013Aktiebolaget SkfVerbindungskonzept für einen geteilten Lagerkäfig
    DE-19539251-A1April 24, 1997Schaeffler Waelzlager KgRolling bearing unit especially for shaft with axial and rotary motion
    DE-19539251-C2August 21, 2003Ina Schaeffler KgWälzlagereinheit für Dreh- und Längsbewegungen
    DE-29517752-U1January 04, 1996Schaeffler Waelzlager KgLagerung einer Greiferwelle
    DE-4337948-A1May 11, 1995Schaeffler Waelzlager KgWälzlagerkäfig aus elastischem Kunststoff
    DE-4400718-A1July 20, 1995Schaeffler Waelzlager KgBall-bearing for rotary and/or lengthwise movement
    DE-4400718-C2April 09, 1998Schaeffler Waelzlager OhgLager für eine Längs- und Drehbewegung
    US-6364533-B1April 02, 2002Fag Oem Und Handel AgSheet-metal cage for a rolling bearing
    US-8840315-B2September 23, 2014Aktiebolaget SkfSplit bearing cage