Our SKG bearing quality have two grade：P0 and P6.

P0 quality have best price with good quality ring ,roller and cage, the ring corner is not black colour.

P5 quality have best quality with good price, the steel is best quality in China. The heat-treatment is AICHELIN system. The cage and roller are also best steel and quality. The ring have black corner and punch words.

1.material,steel GCR - 15
2.Quality authentication ISO 9001:2000
3.Hardness:62

SKG Spherical roller bearing

The outer ring with the same center as bearing spherical, with automatic aligning, the rolling body and the inner, outer ring raceway is a linear contact, can withstand the big radial load. Apply to mining, metallurgy, paper making, building and other large machinery and equipment.