Tapered roller bearings have tapered inner and outer ring raceways between which rollers mounted in a cage are placed.
This arrangement results in the bearing being able to accommodate both radial and axial (thrust) loads, with various bearing cup angles affecting the ratio of Axial (thrust) capacity to radial rating.
GBC stocks a wide range of popular ‘inch series’ (eg: LM11949/10) and ‘metric series (eg: 30205) in both standard and high quality, matched to your application.