The installation of angular contact ball bearing

Tweet

Deep valley ball ball angular contact rumours value complex, said: "(studio) should learn." Predetermination committee carrying set, can make the body of work of the high precision, the bearing life is increased, otherwise, not only excellent accuracy, life would also be affected. 1. Set the form Ball angular contact form, the back and face to face and back order three series. To memorize (bucket bearing the magnitude of the transverse relative) decided to set up the bearing rotation axis direction of the contact Angle of the good crackle spread, and can get rid of the steel, aviation and his axis diameter bearing level deformation ability; Face to face (bucket bearing the narrow end relative) decided to set up the bearing contact Angle rotation axis of north of collecting - level because of the short steel. In the hands of bearing, outer ring outer ring of bearing, hard to crack the original tight crackdown can remove the preparatory bearing outer ring, carrying; Series of ball (two end face which direction) decided to set the bearing contact, mutual balance Angle, can make the two bearing Shared the work of the same direction unexpectedly. But the credit card form Settings in order to maintain the stability of shaft must set up the two couples of bearing series axis of arranged at both ends of the type of setting. Second, the Netherlands. A pre-determined committee on return. Predetermination committee by carrying on jiuzhou grinding bearing china-rok strategic end face is equivalent to the thickness of the two or on the right of bearing, bearing a pair of outer ring within the clamping roll steel and play close contact, released. " A pre-determined committee on the size of the Netherlands had a great influence on the service life of the bearing, related data show that introduction of bearing assembly 0.5 012 mm service life when excess of 0. Reduce the amount of excess 38%, 016 mm in the service life of the lower 50%; In the bearing assembly 0. Significantly lower service life of 004 mm aperture 0.5 008 mm gap when life fell by nearly 70%. Accordingly, on board of a pre-determined by the size of the Netherlands, rational choice, this is the very important things. Is supposed to run small recorder ordinary high school administrators carry on a pre-determined commission should be running recorder I a pre-determined commission on managers. In addition, their slaughter work with a slightly greater than or accident. A pre-determined committee on the calculation of the Netherlands. Opted to forecast at least carry on the calculation of the Netherlands formally as follows. Aomin: 1. 58 tgar plus or minus 0.5%. A (n) ceremony effect is the diameter of the bearing on the unexpected (n) Role is a bearing on the accident (n) Through a oysters and play steel is also contact lines and steel play through the center, the straight line between the two people plane Angle (that is, the nominal contact Angle) : A = 15 ° 7000 c 7000 ac a = 25 ° A = 40 ° 7000 b (studio) bearing on bearing will be calculated according to the type. "+" slaughtered in type work with unexpected natural arts and permanent value to reduce any bearing; " lake dragon slaughter work accident inherent in art and value increase which bearing. Bucket (studio bearing the smallest budget and load aomin should according to the two bearing area of the two value of maximum (according to the sampling around 50 n selection ordinary experience assembly with formal,). A pre-determined committee on adjustment of the Netherlands. " Start the test. Angular contact ball bearing assembly after the inspection, running recorder, 2 h some time around start experiment than no more than 15 ? temperature rise.