TAPERED ROLLER BEARING AND CAGE

Provided are a tapered roller bearing and a cage. The tapered roller bearing (10) includes an inner ring (11), an outer ring (12), a plurality of tapered rollers (13), and an annular cage (14) having a plurality of cage pockets (34). Each of the cage pockets (34) has a retainer (40) configured to permit displacement of the tapered roller (13) in a direction with a component in a radial direction, and restrict detachment of the tapered roller (13) to an outer side in the radial direction by bringing the retainer (40) into contact with a part of an outer peripheral surface of the tapered roller (13). The cage pockets (34) include a first cage pocket (34A) having a first retainer (40A) with which a permissible amount of the displacement is a first displacement amount, and a second cage pocket (34B) having a second retainer (40B) with which the permissible amount of the displacement is a second displacement amount smaller than the first displacement amount. 提供一种圆锥滚子轴承和保持架，该圆锥滚子轴承(10)包括内圈(11)、外圈(12)、多个圆锥滚子(13)和具有多