Long life bearing device and adjustment

Source: China Bearing Network Time: 2014-02-06

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

In order to ensure the long life of the bearing; can not meet the usual equipment and adjustment needs; should focus on the following methods:
(1) The bearings are grouped according to the scale of their interference cooperation; in each group, the bearings are placed in order according to the size of the clearance. The corresponding shaft or seat hole diameters are grouped in the same way. The scale of the interference cooperation is large. The bearing set is matched with the shaft group or the seat hole group with large diameter; the corresponding group with small size and small diameter is matched. In each corresponding group of the general fit; the bearing with large clearance is tightly cooperated; The bearing with small clearance takes a loose cooperation. The result of this selection makes the bearing in the same batch of equipment; the cooperation of the bearing is more common; it is not too loose; it is not too tight; the clearance is more uniform; Ensure that the pre-stress after the bearing device is appropriate; and avoid the occurrence of abnormal bearing failures such as movement, ferrule bursting, impact due to improper play, oscillation or heat, and cohesion.
(2) The coaxiality of the journal and the seat hole supporting the two ends and the straightness of the support end face should be strictly ensured; avoid the occurrence of additional load. If it can; the effect of the load on the bearing å¦ the mechanical component should be slightly away from the damage The end of the bearing; the shaft and rotating parts system should work as smoothly as possible.

Recommend to friends comments close window

Bearing related knowledge

US company research and development of new metal sealed drilling drills, improved bearing life, rolling bearing ring, non-conforming product, rescue method, powder metallurgy, oil bearing, characteristic, without bearing, bearing protection process, speciality of rolling bearing process

This article links to http://
Please indicate the bearing network http://

Previous:Analysis and transformation of medium-sized motor bearing problems (1)
Next: SKF Agricultural Y-bearing bearing strengths

1. Technical standard: BS EN 10202, DIN EN 10203, GB/T2520 , JIS G3303
2. Steel type: MR, SPCC
3. Thickness: 0.115 - 0.50 mm
4. Width: 600 - 1050 mm
5. Length: 600-1200mm
Tin Coating: ordinary 2.8 or 2.8g and 5.6g or 5.6g, we can produce according to customer's requests
Low hardness and better processibility

Ba Electrolytic Tinplate Sheet

Ba Electrolytic Tinplate Sheet,Food Grade Electrolytic Tinplate Sheets,Electrolytic Tinplate Sheet For Making Cans,Food Electrolytic Tinplate Sheet

Jiangsu Guolian New Material Co., Ltd. , https://www.cntinplate.com