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Bearing casting method and target
Source: China Bearing Network Time: 2018-03-13
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3. Service life (even): >1500 h
The service life of high-speed fine-angle touch ball bearings has a lot to do with the device; the following should be emphasized:
1. The bearing device should be carried out in a dust-free and clean room; the bearing should be carefully selected; the spacer for the bearing should be ground; under the premise of maintaining the height of the inner and outer ring spacers; the parallelism of the spacer should be controlled below 1um. 2. The NTN bearing device should be cleaned before cleaning; when the inner ring slope is facing upwards; the hand is sensitive; there is no blockage; after drying; put a specified amount of oil; if the oil mist is smooth, a small amount of oil mist oil should be put in, 3 . NTN bearing device should use special things; even force; no hitting, 4. NTN bearing storage should be hygienic and ventilated; no corrosive gas; relative humidity should not exceed 65; long-term storage should be regularly rust-proof.
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