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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>How to work on the oil film bearing of rolling mill What is the working condition of the oil film bearing of the rolling mill?
Rolling mill oil film bearing is usually used as the support of the roll; the working condition is extremely bad; on the one hand, the speed and load change greatly, the impact oscillation is large, some rolling mills are positive and the rotating frequency is frequent; the dynamic pressure oil film is difficult to stabilize; easy to form dry conflict or smooth groove Damage bearing, on the other hand, working under the conditions of cooling water splash, iron oxide scale and high ambient temperature; external pollutants (water, water vapor, dust, etc.) inevitably enter a smooth system; oil pollution; even emulsification; The oil film strength; easy to damage the bearing. The oil film bearing is the key component for supporting the roller work; the production precision is high; the price is expensive; therefore, the oil film bearing oil is very demanding quality demand; mainly: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
1) Outstanding anti-emulsification function; can be agile away from oil in normal operation,
2) Outstanding anti-wear and extreme pressure function; when a small amount of water is mixed in the oil; still can bear the bearing capacity and anti-wear function; extend the bearing life,
3) Outstanding anti-corrosion and anti-rust functions,
4) Excellent viscosity-temperature characteristics; normal smoothness can still be achieved when the bearing temperature changes greatly.
5) Outstanding anti-foam function,
6) Outstanding oxidation stability; extended life of the oil,
7) Better filterability and hydrolytic stability.
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What is the working condition of the oil film bearing of the rolling mill?
Source: China Bearing Network Time: 2014-06-06