Smart Ceiling Light,Smart Corner Light,Corner Smart Light,Smart Led Corner Lamp Guangdong Smart Street Lighting Co., Ltd , https://www.fldlight.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>How to remove the bad bearing that has been scattered in the "dead end" How to remove the bad bearings that have been scattered in the "dead end"
For example; in the lower bearing of the car steering wheel; it is a "dead end". When the bearing sticks out of the frame; the balls gather to one side. When disassembling and replacing; the inner sleeve and the outer casing of the bearing are not integrated now. Stay in the "dead hutong"; only the outer casing of the bearing is left. It is necessary to take it out; it is more difficult; the reason is that it can't be started! /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
Here; I will inform you of a trick:
The first step; use a vernier caliper to measure the diameter of the inner hole of the bearing casing; for example; it is 55MM.
The second step; saw a piece of about 20MM wide; about 5MM thick; about 60MM long iron plate.
The third step; in the middle of the iron plate; rushing a middle pit.
The fourth step; take the middle pit as the center of the circle; use a compass to cut the original arc with a diameter of 58MM.
The fifth step; on the grinder; the rest of the original arc is trimmed according to the original arc.
The sixth step; hammer the iron plate with a hammer; (pay attention to the uniformity of the curvature) and measure the length of the iron plate after the hammer is bent with a vernier caliper; make the scale 55. 5MM.
Step 7; on the middle pit; drill a hole with a 5 mm drill bit and use the M6 ​​tap buckle.
Step 8; Find a buttoned M6 long screw and screw it in from the concave side of the iron bar (just outcrop)
The ninth step; press the convex surface into the ball groove of the outer ring of the bearing in the direction of the "dead end".
Step 10: Rotate the long screws in the direction of tightening; at this moment; the bearing shell in the "dead end" will come out!
The principle of using this method is: when selecting iron bars; the diameter of the inner hole of the bearing outer ring is sensitively changed. When the diameter of the inner hole of the outer ring of the bearing is larger; of course, the iron bar is wider and thicker; (focus; screw hole) The screw is also adjusted accordingly. It also needs to be adjusted together; it is the length of the iron plate that is sensitive to the diameter of the inner hole of the bearing outer ring. This small device should not be discarded after use; it can be used for a long time.
Recommend to friends comments close window Bearing related knowledge What is the layout and function of the tapered roller bearing? How to measure the error of the FAG bearing?
The guidelines for the method of bearing inner packaging require the difference between the fine bearing and the usual bearing.
This article links to http://
Please indicate China Bearing Network http://
Previous:Types and Uses of Common Reducers: The Oscillation Cracks in KOYO Bearings
Source: Bearing network time: 2013-02-22