Thin Section Angular Contact Bearing

Thin section tapered roller bearing for wheel drive units such as wheel loaders and the thin section angular contact ball bearing for crawler drive units such as excavators offer high power density.

Thin section angular contact bearing.

Reali slim type a angular contact ball bearings have sufficient diametral clearance to produce a substantial angle of contact for resistance to axial load. Extra deep ball grooves are used 25 of ball diameter. The thin section angular contact ball bearings a type are mainly applied to support both radial load and single direction axial load. Materials n 440c stainless steel n 52100 chrome steel separators n one piece snap type phenolic retainer up to chassis size 80 96 n ptfe spacers tolerances n abec 5 iso p5 n abec 7 iso p4.

The chief benefit of this bearing is that it provides greater thrust capacity than a radial contact or four point contact bearing. It features a circular pocket separator and a 30. Their high stiffness and high shock load capability reduce the downtime of the machine which leads to higher productivity. The distinguishing feature of the type a bearing lies in the method of assembly.

For the thin section angular contact ball bearings a type the raceway and the steel balls are angularly contacted. The difference is the shape of the groove. Contact angle along with approximately 67 of a full complement of balls. It needs to be installed in pairs if applied to support double direction axial load through the way of face to face installation df back to back installation db and tandem installation dt.

Kaydon type a angular contact bearings. This contact angle is 30 in the standard bearing.