Technical articles
Identify the difference between original imported bearings and counterfeit bearings
Inspection thrustNSKThe main technology of bearings
Rolling bearing vocabulary
Volkswagen10month17The statement said,Will be recalled in the Chinese market563605Faw-volkswagen new Sagitar sedan and17485An imported Volkswagen Beetle sedan,Repair rear shaft longitudinal arm fracture defect。The recall announcement sent the motoring world into a frenzy of joy,Internet jokers have been busy, too,All kinds of jokes fly。Many Sagittarius owners are already worried,I feel like I cant love anymore~today,We put aside the quality of the vehicle itself and the design flaws,Lets have a chat,The most fundamental cause of shaft breakage and the daily maintenance required for bearings。
1. Shaft ring,Bearing washer mounted on shaft。2. race,Install bearing gaskets inside the seat。3. mid-circle,Bearing washer with raceway on both sides,Used for two-column bidirectional
The influence of the metallurgical quality of the bearing material is the main factor in the early failure of the rolling bearing。With the advancement of metallurgical technology(Such as bearing steel,Vacuum degassing, etc),Improve the quality of raw materials。
What are the causes of vibration of vibrating screen rolling bearings
Bearing appearance inspection need to pay attention to those matters?
Bearings should be inspected after installation,Ensure that bearings are installed in place,Flexible rotation,No delay occurs,If bearings are improperly installed,It will cause the bearing temperature to rise rapidly and damage
Selection of bearing vibration group