parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achiev

parametersSH70 with sealed ultra-high Speed series Features: The super high speed bearing ute through the internal structure optimization design, the high speed rolling body friction coefficient, sliding state to a minimum, so that it can achieve

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser

parametersFeatures: It is mainly used for high speed and high-precision bearings for internal grinding of electric spindle, and the internal parameters of the bearing are specially optimized to meet the requirements of electric spindle. A, B70 ser