... speed 3 Large size range 4 Variations of structure Tapered roller bearings:1 Less coefficient of friction2 High limiting speed3 Large ... : 302 series,303 series,313 series,320 series, 322 series, 323 series, 330 sreies, 331 series,332 series and inch tapered roller bearings( ... LM45449/10, LM12649/10, LM11749/10, LM11949/10)7.Tapered Roller Bearings are designed such that cup. Cone and rollers have ...