EP 2989339 A1 20160302 - RADIAL ROLLING BEARING CAGE
Title (en)
RADIAL ROLLING BEARING CAGE
Title (de)
WÄLZLAGERKÄFIG FÜR EIN RADIALLAGER
Title (fr)
CAGE POUR PALIER RADIAL A ROULEMENT
Publication
Application
Priority
- DE 102013207494 A 20130425
- DE 2014200058 W 20140213
Abstract (en)
[origin: WO2014173401A1] The invention relates to a rolling bearing for a radial bearing, in particular a cylindrical roller bearing, comprising a number of cage pockets (8), each intended for receiving a rolling element (6), circumferential edge strips (10, 11) which are connected to each other by webs (12, 13) to form the cage pockets (8), wherein at least one of the edge strips (10) has an end-face section of reduced wall thickness designed as an oil-collecting ring (9), a first type of oil-guiding grooves (14, 15) running parallel to the webs (12, 13) at the inner circumference of at least one edge strip (10, 11), from which grooves a respective radial bore (17) extends to the outer circumference of the edge strip (10, 11), and a second type of oil-guiding grooves (16) running at the inner circumference of at least one edge strip (10, 11), which each extend from the oil-collecting ring (9) to a cage pocket (8).
IPC 8 full level
F16C 33/66 (2006.01); F16C 33/46 (2006.01)
CPC (source: EP US)
F16C 33/4605 (2013.01 - EP US); F16C 33/4629 (2013.01 - EP US); F16C 33/6681 (2013.01 - EP US); F16C 19/26 (2013.01 - EP US); F16C 19/55 (2013.01 - US); F16C 2360/23 (2013.01 - EP US)
Citation (search report)
See references of WO 2014173401A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013207494 A1 20141030; EP 2989339 A1 20160302; US 2016108963 A1 20160421; WO 2014173401 A1 20141030
DOCDB simple family (application)
DE 102013207494 A 20130425; DE 2014200058 W 20140213; EP 14709180 A 20140213; US 201414779692 A 20140213