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Library › Hardware › Flywheels Ø100–Ø200 with hex-nut rim pockets

flywheel-150-1-2in-b8

Ø150 flywheel, 12 pockets for 1/2 in hex nuts at R62.5 (one flat facing out), Ø8 hub with M3 grub, 12.6 thick rim; full set ≈ 221 g of nuts, +8.6 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

OD150
nut1/2 in
pockets12
pocket circle R62.5
rim thickness12.6
rim width25.1
hubØ20 / Ø22 × 16.6
bores5 / 8
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From the full sheet

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?

Other sizes