微型轴承主要型号MR52zz;692zz；MR62zz；MR72zz；602zz；MR63zz；683zz；MR83zz；693zz;693(开式)；MR93zz,603zz;623zz；633zz；MR74zz；MR84zz；684zz；MR104ZZ；694zz；604zz；624zz；634zz；MR85zz；MR95zz；MR105zz；MR115zz；685zz；695zz；605zz；625zz；635zz；MR106zz；MR126zz；MR126;686zz；696zz；606zz；626zz；636zz；MR117zz；687zz；697zz；607zz；627zz；637zz；MR128zz；MR148zz；688zz；698zz；608zz；628zz；638zz；689zz；699zz；609zz；629zz；639zz；6700zz；6800zz；6900zz；6000zz；6200zz；6300zz；6701zz；6801zz；6901zz；6001zz；6201zz；6301zz；CS203RS；63005RS;R410;ULZ154;ULZ205;ULZ256;ULZ307;ULZ409;ULZ511;ULZ613;ULZ714;ULZ816;ULZ917;ULZ1019.)