30200 series, 32200 series, 32300 series,30300 series, 31200 series, 31300 series,33200 series, 33300 series, inch series.

from 1mm to 1000 mm for inner race dimension.

Materials: Chrome steel, AISI 52100, 100Cr6..

               Carbon steel

                Stainless steel, 440C etc.

Clearance: C0,C1, C2, C3, C4.

Grade: P0,P6,P5,P4

Markets: Korean, Eastern and Southern Asia, Middle East

             East European, west European,