Specification Dimensions-mm Model Max. Torque (kgf-m) Nominal Over- running Drag (kgf-m) Max. Overrunning (rpm) Max. Indexing (cycle /min) Stock Bore Size A B (h7) C D F S H-M No. of Tapped Holes× Dia×Pitch Lubrication filler Plug Dia. ×Pitch Oil (CC) Weight (g) Inner Race Outer Race Dia (H7) Keyway MG 300K MI 300K 32 0.023 0.031 2,800 50 900 - - 300 19 5×2 63 77 60 66 30 13 4×M6×1.0 M6×1.0 25 50 1.7 MG 400K MI 400K 55 0.029 0.038 2,600 50 800 - - 300 22 5×2 70 88 67 73 35 16 4×M8×1.25 M6×1.0 30 60 2.4 MG 500K MI 500K 165 0.052 0.069 2,400 50 800 - - 300 31.5 7×3 89 108 86 92 50 16 4×M8×1.25 M6×1.0 50 100 4.5 MG 600K MI 600K 320 0.086 0.158 2,100 30 700 - - 300 50 12×3.5 95 136 92 120 75 16 6×M8×1.25 M6×1.0 80 160 7.5 MG 700K MI 700K 600 0.173 0.268 1,500 30 500 - - 300 70 18×6 127 180 124 160 100 20 6×M10×1.5 M6×1.0 135 260 17.5 MG 750K MI 750K MR 750K 970 0.35 0.42 - 1,400 30 575 500 - 2,600 - 300 - 85 24×6 153 200 150 175 110 25 8×M14×2.0 M8×1.25 400 800 400 35.7 MG 800K MI 800K MR 800K 1,800 0.55 0.85 - 1,300 20 475 475 - 2,100 - 300 - 110 28×7 158 250 155 220 140 25 8×M16×2.0 M8×1.25 500 1000 500 40.0 MG 900K MI 900K MR 900K 2,500 0.69 0.96 - 1,200 20 475 400 - 1,850 - 300 - 135 35×9 165 300 160 265 170 32 10×M16×2.0 M8×1.25 620 1240 620 70.5 MG1000K MI 1000K MR1000K 3,450 0.83 1.30 - 1,200 20 325 325 - 1,600 - 300 - 160 38×10 188 370 180 325 200 32 12×M16×2.0 M8×1.25 850 1700 850 108.5   Character This series are precision clutches comprised ball bearing. (oil lubrication) ▶ MG-K Series : For high speed inner race overrunning applications. ▶ MI-K Series : For indexing applications. ▶ MR-K Series : For high speed outer race overrunning applications.