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Timken bearings Rust prevention work is an important task, especially production of rust, like a bearing in the heat treatment shop after pickling, cleaning, grinding, there are a number of processes. When the product is not used when production is flowing, a has finished processing the order will be stored in the library in the Middle, therefore process the Timken bearing rings must be stored between rust.
Traditional anti-rust paint like rust preventive oil anti-rust antirust method and its lack of Timken bearings processes generally use the method as follows:
1. in a submerged in a rust-proof tank
Timken bearings trap immersed in the 5% sodium carbonate aqueous solution of sodium nitrite and, antirust effect is good, but many rust-proof devices such as the tank, take up a lot of space, management is also inconvenient.
2. dipping of concentrated solution of sodium nitrite
The products after cleaning, immerse contains 15%-20% sodium nitrite and 0.6% of sodium carbonate solution, then piled it up. This way its period of validity shorter, generally can only hold the 7-14 days, and during the rainy season, due to wet weather, can only hold the 2-3 days to be processed again, need manual and costly.
3. the anointing oil
As similar paint coating antirust oil as a finished product. This method must be implemented before the next process carries on the clean, more trouble.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 22240CAKE4 NSK | 200 | 360 | 98 |
| 24140CK30E4 NSK | 200 | 340 | 140 |