双列角接触球轴承、平面轴承和滚针轴承的组合，高性价比之选，MT4产品转速3800、承重800Kg、精度0.003mm。适合高转速数控车床以及普通车床，特殊油封可以有效防止切削液和杂质进入***内部，用途广泛，适合于大多数加工要求。011002BN-MT22BN011003BN-MT33BN011004BN-MT44BN011005BN-MT55BN011006BN-MT66BN012002BNC-MT22BNC012003BNC-MT33BNC012004BNC-MT44BNC012005BNC-MT55BNC012006BNC-MT66BNC013002BNL30-MT22BNL30013003BNL30-MT33BNL30013004BNL30-MT44BNL30013005BNL30-MT55BNL30013006BNL30-MT66BNL30014002BNL30C-MT22BNL30C014003BNL30C-MT33BNL30C014004BNL30C-MT44BNL30C014005BNL30C-MT55BNL30C014006BNL30C-MT66BNL30C015002BNL30A-MT22BNL30A015003BNL30A-MT33BNL30A015004BNL30A-MT44BNL30A015005BNL30A-MT55BNL30A015006BNL30A-MT66BNL30A016002BNL30AC-MT22BNL30AC016003BNL30AC-MT33BNL30AC016004BNL30AC-MT44BNL30AC016005BNL30AC-MT55BNL30AC016006BNL30AC-MT66BNL30AC)