Library › Hardware › Can frame: base, can stand, shaft bearings and syringe pad

frame for the 12 oz can engine

frame for the 12 oz can engine: 115 × 91 × 5 base, Ø76 / Ø58 can ring (can rim at z 38.5, three air windows), back board, two bearing arms with Ø10 pockets for 623s on the crank axis (z 312.5), syringe-cradle pad (4 × M3 tapped, face 11.95 from the barrel axis)

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

feature	crank axis
position_mm	z 312.5, y 0
mates with	two 623 bearings (Ø10 pockets)

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From the full sheet

Can frame: base, can stand, shaft bearings and syringe pad: every size, notes, mating features and sources. What frame holds a can, a shaft and a syringe together?