EGI Bearings (Backing Bearings Manufacturer): Our Backing Bearings / Sendzimir Back Up Roll Bearing run out is 0.001 mm with P4 Class and working life is longer than NSK in Indi...
EGI Bearing (Backing Bearing Manufacturer): The Testing Result of Runout of BT4T332671/HA1 Carburized Steel Bearing before washing was lower than 0.003 mm.
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