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Technical articles
High speed precision angular contact ball bearings，It is mainly used for high-speed rotating occasions with light load，High bearing accuracy required、High speed of revolution、Low temperature rise low vibration and certain service life。It is often used as a pair installation of high-speed motorized spindle support，It is the key accessory of high speed electric spindle for internal surface grinding machine。
Maintenance is divided into two methods according to the degree of wear：The front one is for fans only，The second is also being tested on computers。 The first kind：First, clean the dust from the fan，Avoid dust entering the bearing during installation，Then tear off the self-adhesive bearing seal，Remove the pin from the shaft，Wipe the residual oil in the bearing with a clean tissue paper or soft cloth，Then clean the shaft，Add a little butter to the bearing，The principle is better less than more
thrustSKFInspection knowledge of bearings after installation
Bearing dimension
What is tapered roller bearing
1．INAProcessing of bearing ringsINAThe processing of bearing inner rings and outer rings varies according to the different raw materials or blank forms,The process before turning can be divided into the following three types,The whole processing process is： Bar or pipe material（Some bars need to be forged and annealed、normalizing）----Vehicle processing----Heat treatment----grinding----Grinding or polishing----Final inspection of parts----rust-proof----Be put in storage----(Waiting sleeve
Discussion on the requirements of alloy materials for plain bearing
Introduction of precision grade of rolling bearing
Lubrication principle of split plain bearing
Analysis of factors affecting friction coefficient of high performance plastic bearing
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