Library › Hardware › Flywheels Ø100–Ø200 with hex-nut rim pockets
flywheel-200-1-2in-b5
Ø200 flywheel, 18 pockets for 1/2 in hex nuts at R87.5 (one flat facing out), Ø5 hub with M3 grub, 12.6 thick rim; full set ≈ 332 g of nuts, +25.4 kg·cm²
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| OD | 200 |
|---|---|
| nut | 1/2 in |
| pockets | 18 |
| pocket circle R | 87.5 |
| rim thickness | 12.6 |
| rim width | 25.1 |
| hub | Ø20 / Ø22 × 16.6 |
| bores | 5 / 8 |
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Flywheels Ø100–Ø200 with hex-nut rim pockets: every size, notes, mating features and sources. How is a flywheel with hex nut pockets in the rim laid out?
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