Standard micro bearings

Standard micro bearings are compact in size, high in precision, and operate smoothly, suitable for light load high-speed rotation conditions of small precision equipment. They are widely used in micro motors, precision instruments, and small transmission devices.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
692ZZ 2 6 2.3 330 98 0.38 Standard micro bearings
MR62ZZ 2 6 2.5 330 98 0.29 Standard micro bearings
MR72ZZ 2 7 2.5 385 127 0.49 Standard micro bearings
602ZZ 2 7 2.8 385 127 0.58 Standard micro bearings
672XZZ 2.5 5 1.5 153 59 0.11 Standard micro bearings
682XZZ 2.5 6 1.8 208 74 0.29 Standard micro bearings
MR72XZZ 2.5 7 3 315 96 0.6 Standard micro bearings
692XZZ 2.5 7 2.5 385 127 0.55 Standard micro bearings
MR82XZZ 2.5 8 2.5 560 179 0.6 Standard micro bearings
602XZZ 2.5 8 2.8 550 175 0.83 Standard micro bearings
673ZZ 3 6 2 208 74 0.27 Standard micro bearings
683ZZ 3 7 2 390 130 0.45 Standard micro bearings
MR83ZZ 3 8 2.5 560 179 — Standard micro bearings
693ZZ 3 8 3 560 179 0.83 Standard micro bearings
MR93ZZ 3 9 2.5 570 187 1.18 Standard micro bearings
603ZZ 3 9 3 570 187 1.45 Standard micro bearings
623ZZ 3 10 4 630 218 1.66 Standard micro bearings
633ZZ 3 13 5 1300 485 3.33 Standard micro bearings
674ZZ 4 7 2 255 107 0.29 Standard micro bearings
MR84ZZ 4 8 2 395 139 0.56 Standard micro bearings