摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tapered roller bearing for supplying lubricating oil from the large-diameter side of a cage, capable of securing an adequate amount of lubricating oil on the small-diameter side, and to provide a differential device equipped therewith.SOLUTION: A first tapered roller bearing includes an inner ring, an outer ring, a plurality of tapered rollers arranged between the inner and outer rings, and an annular cage 34 for holding the tapered rollers, where first lubricating oil is supplied from the large-diameter side of the cage 34. The cage 34 has an inclined groove 34e formed in the outer peripheral face. The inclination of the inclined groove 34e is directed from a small-diameter side annular part 34a of the cage 34 toward a large-diameter side annular part 34b thereof, and rearward in a rotating direction R of the cage 34.</p> |