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FAG Bearing

FAG bearing has some common questions and installation notes which need us to pay attention to. When installation, we should check whether the ring is perpendicular to center line of bearing sleeve. Dial indicator should be fixed on the tank. We can observe the pointer of dial indicator while touching the bearing raceway header. If the pointer deflects, it means that the ring is not perpendicular to the center line of bearing sleeve.

Also, we can use the dial-up test instrument to verify the correct installation of FAG bearing when the tank has a deep hole. Because of the little difference between the bearing ring and the ring, we should be careful and not make mistakes. In addition, 0.2 - 0.5 mm space can be left between the block ring and hole of bearing, thus ensuring the automatic adjustment and normal operation of the bearing. Also, it can avoid contact friction. Otherwise, FAG bearings will be serious damaged.

Installation notes of FAG bearing
1. The assembly site should be kept clean and has no dust.
2. Pollutants have an adverse impact on the operation and lifespan of bearings, so we should prevent FAG bearings from dust, contaminant and moisture.
3. Check the geometrical size, precision and cleanliness of the bearing hole and mating surface of the shaft.
4. Mating surface of bearing ring should be coated with a little oil or grease.
5. We should ensure the shaft and the bearing hole both have a 10 degrees to 15 degrees guide chamfer.
6. Do not over-cool bearings because condensation moisture can cause corrosion of bearings and mating surface of bearing.
7. After installation, fill some lubricant into FAG bearing and check whether the bearing can work properly or not.

Main Products
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