| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: method includes assembling bearings using races with random permissible deviations of sizes of outer race DeltaD, inner race Deltad, distance between ways in the outer race DeltaH, distance between the race way and base face Deltah in the inner race, which are measured at the sites of nominal contact angle beta0, and measuring the axial clearance S and radial clearance P in the assembled bearing. The radial space is measured in each ball row in the section passing through the nominal position of the ball centers. The measurement are used for determining contact angle beta. The value is compared with the permissible value. ^ EFFECT: prolonged service life. ^ 5 cl, 1 dwg |
