Taper Roller Bearing, Spherical Roller Bearing, Automotive Bearing manufacturer / supplier in China, offering Maintenance-Free Factory Bearing Gx60s Gx70s Gx80s Gx100s Spherical Plain Bearings, High Precision High Quality Bearing Gx25s Gx30s Gx35s Gx40s Gx45s Gx50s Spherical Plain Bearings, Forging Machine Bearing Gx10s Gx12s Gx15s Gx17s Gx20s Self-Lubricating Spherical Bearing and so on.