Library › Hardware › Flexure hub centring bush: Ø5 and Ø8 OD × Ø3 / Ø5 bore × 6

centring bush Ø8 OD × Ø3 ID × 6

centring bush Ø8 OD × Ø3 ID × 6: fills the two leaf hubs and the hub washer (Ø8 bores) and centres them on the Ø3 displacer rod; the b3 collars clamp its ends

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

file	hub-bush-100-b3
od_mm	8
bore_mm	3
length_mm	6
for	Ø100 leaves, Ø3 rod

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From the full sheet

Flexure hub centring bush: Ø5 and Ø8 OD × Ø3 / Ø5 bore × 6: every size, notes, mating features and sources. How do I centre a flexure with a 5 mm hub hole on a 3 mm rod?

Other sizes

centring bush Ø5 OD × Ø3 ID × 6
centring bush Ø5 OD × Ø3 ID × 6
centring bush Ø8 × Ø5 × 6