C.R. s.r.l. -
The load applied are very high, dust and high temperature contribute to determine the worst possible working condition.
Both the outer ring and the inner ring of the bearings are made in 100CrMo7 core hardened steel.
Viton seals are inserted in the sides, in order to increase the lifetime, by preventing dust to enter the roller.
The rings undergo bainitic tempering treatment. The choice of the lubricant and its quantity are very important.
Generally, a special lithium soap grease is used for extremely high pressures.
C.R. has developed a series of bearings suitable to work under extremely heavy and difficult conditions.
The sintering line is one of the main strategic issues in the steel plants, as the line that carries the ferrous materials never stops.
WHEELS AND PRESSURE ROLLS