wind power bearing the surface cleaning method:

Non-standard and standard bearing sizes bearing structure is not on the table belongs to the non-non-standard bearing, which is produced according to customer requirements such as bearings. Non-standard internal and external 49 standard 50 like nothing else. That 49 is a non-standard size structure bearing‍ according to the customer that you have to book than otherwise you know that 49 is a hybrid or 50 GB.

There is not the same structure. For example, some multi-ball roller. Or less. This rare

Generally be universal full name is non-standard bearings

Non-standard bearings rust methods

1, surface cleaning: cleaning must be in accordance with the nature of the surface rust and the prevailing conditions, the appropriate method is selected. Commonly agricultural bearings‍ used solvent cleaning, chemical treatment and mechanical cleaning method to clean.

2, the surface was cleaned by washing by filtration and dried in the drying compressed air, or a dryer 120 ~ 170 ℃ is dried, dry clean gauze can also be used.

Second, anti-rust oil coating method:

1, soak method: Soak in some small items using anti-rust oil, allowed a layer of rust on the surface adhesion method grease. The film thickness can be achieved by controlling the temperature or viscosity rust preventive oil.

2, brush or spray for NA immersion outdoor construction equipment or special shape products, we should pay attention when brushing does not produce accumulation, but also pay attention coated to prevent leakage.

3, spray some large rust-proof material coated with oil offshore crane bearing‍ immersion method can not be used, usually with about 0.7Mpa pressure spraying compressed air filter in the air cleaner place. Spray application of anti-rust oil or solvent dilution thin rust oil, but it must be used to improve fire safety and labor protection measures.