shandong KNJ Bearing Co.,Ltd.
+86-13963009636
shandong KNJ Bearing Co.,Ltd.
Main deep groove ball bearings, self-aligning ball bearings, cylindrical roller bearings, self-aligning roller bearings, angular contact ball bearings and other bearing products
Main deep groove ball bearings, self-aligning ball bearings, cylindrical roller bearings, self-aligning roller bearings, angular contact ball bearings and other bearing products
Shandong KNJ Bearing Co., Ltd. is located in Linqing, Shandong Province, with convenient transportation and obvious geographical advantages. The company mainly produces and sells deep groove ball bearings, self-aligning ball bearings, cylindrical roller bearings, self-aligning roller bearings, angular contact ball bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings and other bearing products.
Learn More>>Although bearings are often encountered, many people do not know what the installation skills of bearings are. This is the way of bearing installation. Many videos may also be introduced at present. However, we should carry out different installation meth
Fatigue peeling is the flake peeling of bearing surface caused by rolling fatigue. When the bearing works, the load on the rolling body and inner ring (or outer ring) is not constant, but changes with the running cycle of the bearing. This load is alterna
When the center line of the shaft does not coincide with the center line of the bearing seat and has angle error, or when it is bent or tilted due to the force of the shaft, the axis of the inner and outer rings of the bearing will be inclined. At this ti
The more common cause of bearing rupture is man-made. For example, hard knocking during disassembly and assembly and hard particle impurities invading the interior of the bearing may cause the inner and outer rings and cages to crack. The clearance adjust
Bearing is a rotary part supporting journal or shaft. According to the working principle of bearing, it can be divided into rolling friction bearing (rolling bearing) and sliding friction bearing (sliding bearing). Sliding bearing: if a lubricating film c
What shapes of seals are available?After the O-ring and O-ring are installed into the sealing groove, their section is generally compressed and deformed by 15% - 30%. The top seal means that under the action of medium pressure, it sinks to one side of the
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