| | Cylindrical roller bearings are one kind of separable bearing, its inner ring and outer rinng & roller are linear contact, friction coefficient smaller, suitable for high-speed rotation, and also can suffer larger axial load, this kind of beairng mainly apply in electrricity motor, drive shant, gear shaft and machine tools. It have single row, double row, four row even six row rollers' type.
We can produce this kind of bearings with N, NU, NJ, NF, NUP, NH ( NJ HJ) , NN, NNU, FC, FCD structure. In view of four row cylindrical roller bearings' using conditions for rolling mill, we put more energy and time to reserarch and develop, solve many technical problems, now have many products already applied for national patent. The inner diameter are ¦ 100~ ¦ 950mm | | |
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