MR74ZZ(4X7X2.5),MR74(4X7X2),MR63ZZ(3X6X2.5);691XZZ(1.5X5X2.6);MR74ZZ(4X7X2.5);MR85ZZ(5X8X2.5);MR85(5X8X2);MR83ZZ(3X8X3);MR93ZZ(3X9X4);MR95ZZ(5X9X3);MR104zz(4X10X4),MR105ZZ(5X10X4);MR115ZZ(5X11X4);MR106ZZ(6X10X3);MR126ZZ(6X12X4) ;MR128zz(8X12X3.5);MR148ZZ(8X14X4);MR137ZZ(7X13X4);MR52ZZ(2X5X.2.5);MR128ZZ(8X12X3.5);MR62ZZ(2X6X2.5);MR84zz(4X8X3);MR117ZZ(7X11X3);682ZZ(2X5X2.3);682xzz(2.5X6X2.6);681xzz(1.5X4X2);683ZZ(3X7X3);684ZZ(4X9X4);685ZZ(5X11X5);686ZZ(6X13X5);687ZZ(7X14X5);688ZZ(8X16X5);689zz(9X17X5);692ZZ(2X6X3);693ZZ(3X8X4);691xzz(1.5X5X2.6);695ZZ(5X13X4);696ZZ(6X15X5);698zz(8X19X6);604ZZ(4X12X4);605ZZ(5X14X5);606ZZ(6X17X6);607ZZ(7X19X6);608ZZ(8X22X7);623zz(3X10X4)624ZZ(4X13X5);625ZZ(5X16X5);626ZZ(6X19X6) ;R168ZZ(6.35X9.525X3.175);1.5X4X1.1。以上型号适用于精密仪器仪表，无刷电机,马达,办公设备,微型电机，机械设备等.有NMB，NSK ，EZO几个品牌。