... , loose beaing, low noise, high quality, Support a high axial load, two seperate ball race way, loose beaing, low noise, high ... Dia (D)8.000 - 3000.000 mmHeight (H)3.5~85Static Load Rating (Cor)14~4000Dynamic Load Rating (Cr)10~645Max Speed (Grease) (X1000 RPM ...