| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rolling bearing increased in a load, the bearing which is durable in the axial direction and the radial direction. <P>SOLUTION: In the rolling bearing 10 composed of an outer ring 11, an inner ring 20 arranged at the internal peripheral side of the outer ring 11, a roller 40 which is arranged between the outer ring 11 and the inner ring 20 and rolls with respect to them, and a cage 30 which rollably holds the roller 40, the roller 40 has a shape formed by being cut off at its both ends from a spherical shape, and also has a width of a level at which the roller can penetrate a clearance between the inner ring 20 and the outer ring 11 which are coaxially arranged, raceway surfaces 12, 22 circular in cross sections are formed at internal peripheries of the inner ring 20 and the outer ring 11, respectively, so that an axial line of the roller 40 can incline the roller 40 with respect to an axial line of the inner ring 20 from a right angle state to a parallel state, the cage 30 has a first annular body 31 and a second annular body 32 which are arranged at both ends of the roller 40, and the first annular body 31 and the second annular body 32 are connected to each other by the pin 35 which penetrates the roller 40. <P>COPYRIGHT: (C)2013,JPO&INPIT |
