采用滚柱轴承、球轴承和滚针轴承的组合，外加轴向锁紧的专利设计，***具备非常高的性能：转速6000、承重1400Kg、精度0.002mm，适合高精度高速车削加工和外圆磨削加工。031003BNH-MT33BNH031004BNH-MT44BNH031005BNH-MT55BNH032003BNHC-MT33BNHC032004BNHC-MT44BNHC032005BNHC-MT55BNHC033003BNHL30-MT33BNHL30033004BNHL30-MT44BNHL30033005BNHL30-MT55BNHL30034003BNHL30C-MT33BNHL30C034004BNHL30C-MT44BNHL30C034005BNHL30C-MT55BNHL30C035003BNHL30A-MT33BNHL30A035004BNHL30A-MT44BNHL30A035005BNHL30A-MT55BNHL30A036003BNHL30AC-MT33BNHL30AC036004BNHL30AC-MT44BNHL30AC036005BNHL30AC-MT55BNHL30AC)