Air cooling arrangement for cooling cassette seal used for sealing e.g. ball bearing for shaft, has front toothed ring and air guiding ring axially arranged and rotatable relative to each other, where wings pass into guiding ring at line

摘要

#CMT# #/CMT# The arrangement has an air guiding ring (15) including punched holes (16), which are arranged in a circumferential direction and oriented in an axial direction relative to a rotational axis. The punched holes are partially covered by air guiding wings in an axial direction. The wings pass into the air guiding ring at a punched hole boundary line. A front toothed ring is provided with axially oriented front teeth (10) and tooth intermediate spaces (11). The toothed ring and the air guiding ring are axially arranged and rotatable relative to each other. #CMT# : #/CMT# An independent claim is also included for a sealing arrangement comprising a front toothed ring. #CMT#USE : #/CMT# Air cooling arrangement for cooling a sealing arrangement i.e. cassette seal, for sealing a roller bearing (all claimed) e.g. ball bearing and a wheel bearing, for a shaft. #CMT#ADVANTAGE : #/CMT# The arrangement has a cost-efficient and space-saving design, and enhances cooling performance of the roller bearing. The arrangement is designed such that the air guiding wings and the air guiding ring are integrated in the sealing arrangement of the roller bearing independent of whether the guiding wings and the guiding ring are integrated in a sealing ring, elastomer or spinner ring. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of an air cooling arrangement of a ball bearing. 10 : Front teeth 11 : Tooth intermediate spaces 15 : Air guiding ring 16 : Punched holes.