{
 "object": "nut-weighted-flywheels",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "flywheel-100-m8-b3",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b3.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b3.stl",
   "note": "\u00d8100 flywheel, 12 pockets for M8 hex nuts at R40.5 (one flat facing out), \u00d83 hub with M3 grub, 8.3 thick rim; full set \u2248 67 g of nuts, +1.1 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-100-m8-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b5.stl",
   "note": "\u00d8100 flywheel, 12 pockets for M8 hex nuts at R40.5 (one flat facing out), \u00d85 hub with M3 grub, 8.3 thick rim; full set \u2248 67 g of nuts, +1.1 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-100-m8-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-100-m8-b8.stl",
   "note": "\u00d8100 flywheel, 12 pockets for M8 hex nuts at R40.5 (one flat facing out), \u00d88 hub with M3 grub, 8.3 thick rim; full set \u2248 67 g of nuts, +1.1 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-m10-b3",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b3.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b3.stl",
   "note": "\u00d8120 flywheel, 12 pockets for M10 hex nuts at R49.0 (one flat facing out), \u00d83 hub with M3 grub, 9.9 thick rim; full set \u2248 124 g of nuts, +3.0 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-m10-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b5.stl",
   "note": "\u00d8120 flywheel, 12 pockets for M10 hex nuts at R49.0 (one flat facing out), \u00d85 hub with M3 grub, 9.9 thick rim; full set \u2248 124 g of nuts, +3.0 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-m10-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-m10-b8.stl",
   "note": "\u00d8120 flywheel, 12 pockets for M10 hex nuts at R49.0 (one flat facing out), \u00d88 hub with M3 grub, 9.9 thick rim; full set \u2248 124 g of nuts, +3.0 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-3-8in-b3",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b3.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b3.stl",
   "note": "\u00d8120 flywheel, 12 pockets for 3/8 in hex nuts at R49.9 (one flat facing out), \u00d83 hub with M3 grub, 9.8 thick rim; full set \u2248 93 g of nuts, +2.3 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-3-8in-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b5.stl",
   "note": "\u00d8120 flywheel, 12 pockets for 3/8 in hex nuts at R49.9 (one flat facing out), \u00d85 hub with M3 grub, 9.8 thick rim; full set \u2248 93 g of nuts, +2.3 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-120-3-8in-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-120-3-8in-b8.stl",
   "note": "\u00d8120 flywheel, 12 pockets for 3/8 in hex nuts at R49.9 (one flat facing out), \u00d88 hub with M3 grub, 9.8 thick rim; full set \u2248 93 g of nuts, +2.3 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-m10-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-m10-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-m10-b5.stl",
   "note": "\u00d8150 flywheel, 18 pockets for M10 hex nuts at R64.0 (one flat facing out), \u00d85 hub with M3 grub, 9.9 thick rim; full set \u2248 186 g of nuts, +7.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-m10-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-m10-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-m10-b8.stl",
   "note": "\u00d8150 flywheel, 18 pockets for M10 hex nuts at R64.0 (one flat facing out), \u00d88 hub with M3 grub, 9.9 thick rim; full set \u2248 186 g of nuts, +7.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-m12-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-m12-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-m12-b5.stl",
   "note": "\u00d8150 flywheel, 12 pockets for M12 hex nuts at R63.0 (one flat facing out), \u00d85 hub with M3 grub, 12.3 thick rim; full set \u2248 192 g of nuts, +7.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-m12-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-m12-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-m12-b8.stl",
   "note": "\u00d8150 flywheel, 12 pockets for M12 hex nuts at R63.0 (one flat facing out), \u00d88 hub with M3 grub, 12.3 thick rim; full set \u2248 192 g of nuts, +7.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-1-2in-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-1-2in-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-1-2in-b5.stl",
   "note": "\u00d8150 flywheel, 12 pockets for 1/2 in hex nuts at R62.5 (one flat facing out), \u00d85 hub with M3 grub, 12.6 thick rim; full set \u2248 221 g of nuts, +8.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-150-1-2in-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-150-1-2in-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-150-1-2in-b8.stl",
   "note": "\u00d8150 flywheel, 12 pockets for 1/2 in hex nuts at R62.5 (one flat facing out), \u00d88 hub with M3 grub, 12.6 thick rim; full set \u2248 221 g of nuts, +8.6 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-200-m12-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-200-m12-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-200-m12-b5.stl",
   "note": "\u00d8200 flywheel, 18 pockets for M12 hex nuts at R88.0 (one flat facing out), \u00d85 hub with M3 grub, 12.3 thick rim; full set \u2248 288 g of nuts, +22.3 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-200-m12-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-200-m12-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-200-m12-b8.stl",
   "note": "\u00d8200 flywheel, 18 pockets for M12 hex nuts at R88.0 (one flat facing out), \u00d88 hub with M3 grub, 12.3 thick rim; full set \u2248 288 g of nuts, +22.3 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-200-1-2in-b5",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-200-1-2in-b5.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-200-1-2in-b5.stl",
   "note": "\u00d8200 flywheel, 18 pockets for 1/2 in hex nuts at R87.5 (one flat facing out), \u00d85 hub with M3 grub, 12.6 thick rim; full set \u2248 332 g of nuts, +25.4 kg\u00b7cm\u00b2"
  },
  {
   "name": "flywheel-200-1-2in-b8",
   "step": "/files/hardware/nut-weighted-flywheels/flywheel-200-1-2in-b8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/flywheel-200-1-2in-b8.stl",
   "note": "\u00d8200 flywheel, 18 pockets for 1/2 in hex nuts at R87.5 (one flat facing out), \u00d88 hub with M3 grub, 12.6 thick rim; full set \u2248 332 g of nuts, +25.4 kg\u00b7cm\u00b2"
  },
  {
   "name": "nut-m8",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m8.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m8.stl",
   "note": "M8 hex nut, 13 across flats \u00d7 6.8: the flywheel weight (\u2248 5.6 g in steel)"
  },
  {
   "name": "nut-m10",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m10.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m10.stl",
   "note": "M10 hex nut, 16 across flats \u00d7 8.4: the flywheel weight (\u2248 10.3 g in steel)"
  },
  {
   "name": "nut-m12",
   "step": "/files/hardware/nut-weighted-flywheels/nut-m12.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-m12.stl",
   "note": "M12 hex nut, 18 across flats \u00d7 10.8: the flywheel weight (\u2248 16.0 g in steel)"
  },
  {
   "name": "nut-3-8in",
   "step": "/files/hardware/nut-weighted-flywheels/nut-3-8in.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-3-8in.stl",
   "note": "3/8 in hex nut, 14.29 across flats \u00d7 8.33: the flywheel weight (\u2248 7.8 g in steel)"
  },
  {
   "name": "nut-1-2in",
   "step": "/files/hardware/nut-weighted-flywheels/nut-1-2in.step",
   "stl": "/files/hardware/nut-weighted-flywheels/nut-1-2in.stl",
   "note": "1/2 in hex nut, 19.05 across flats \u00d7 11.11: the flywheel weight (\u2248 18.5 g in steel)"
  }
 ]
}