FAG Tapered roller bearing

Tapered roller bearings are suitable for transmitting radial and axial loads. 313 series tapered roller bearings are suitable for occasions with large axial load because of their large contact angle. 323b series tapered roller bearings also have relatively large contact angle

bearing clearance
the axial clearance of tapered roller bearing is set by adjusting another bearing used with it during installation

alignment
the modified contact line between tapered roller and raceway can reduce stress concentration and maintain the alignment of bearing

tolerance
the basic type of fag tapered roller bearing adopts common tolerance (tolerance class PN). 320x, 329, 330, 331 and 332 series tapered roller bearings with hole diameter less than 200mm have narrow width tolerance, and the tolerance grade is p6x. The width tolerance of the larger bearings in these series, bearings with ribs and other columns is PN. On demand, FAG can also provide high-precision tapered roller bearings. For example, the dimensional tolerance of some 320x series bearings is P5, and these bearings have the suffix P5

heat treatment
fag tapered roller bearings after heat treatment can be used at operating temperatures below 120 ℃. Outside diameter & gt; The 90mm bearing works continuously, and the temperature of bearing dimensional stability is 150 ℃, outer diameter & gt; The dimensional stability temperature of 120mm is 200 ℃