1, oil seal structure simple, easy to manufacture. Simple oil seal once can be molded, even the most complex oil seals, manufacturing process is not complicated.
Metal Skeleton oil seal also only through stamping, bonding, mosaic, molding and other processes can be metal and rubber composition of the required oil seal. 2, oil seal light weight, less supplies.
Each oil seal is a combination of thin-walled metal and rubber parts, and its material consumption is very small, so that each oil seal is very lightweight.
3, oil seal installation location, small axial size, easy processing, and make the machine compact. 4, oil seal sealing function is good, the service life is longer.
The vibration of the machine and the eccentricity of the spindle have certain adaptability.
5, oil seal demolition Easy, inspection benefits. 6, oil seal price is cheap.
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