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High temperature resistant bearing with seat with seat outer spherical bearing

2021.08.16

The outer spherical high temperature bearing is a high-precision component product composed of a grease-sealed deep groove ball bearing and a bearing seat of various shapes. The bearing assembly can be directly installed on the main body of the mechanical device with a few bolts. It has a self-aligning function and can replenish grease. It is a product that is very easy to install and use.

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Cleaning and inspection of outer spherical high temperature bearing seat before assembly

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1. There is foreign matter in the outer spherical high-temperature bearing seat (collision of the bearing seat cannot be avoided during transportation, resulting in paint flakes). Use a scraper to moisten a cloth with gasoline or solvent to wipe off the dirt on the outer spherical bearing seat. The surface of the bottom plate of the outer spherical high temperature bearing seat should also be cleaned, and there should be no bumps, rust and burrs.

2. Use the naked eye to observe whether there are cracks in the outer spherical high-temperature bearing seat. The cracked outer spherical high-temperature bearing seat collides with steel and the sound is duller than the collision of the non-cracked bearing seat with steel to prevent oil leakage during operation.

3. Wipe off the dirt on the surface of the outer spherical high-temperature bearing seat, and use an iron rod to assemble the outer spherical high-temperature bearing seat into the bearing seat. It should not be larger than 0.003 cm to prevent oil leakage.

4. Only fix the screws of the outer spherical high temperature bearing seat and the thread of the seat plate, and try to tighten the screws to check whether they are too tight or bald.