2 in double-faced guide plate for a hollow Ø10 piston rod — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/tri-clamp-guide-plate/  (CC BY 4.0)
Basis: ISO 2852 faces on both sides as the clamp-in bearing plate on this site; bushing size from its standard
Catalog version: 2026-10-20

Sizes: see table below
- Clamped between the power cylinder and the reducer with a gasket and a clamp on each face. Two 10 × 14 × 15 sleeve bushings 48.4 mm apart guide the hollow piston rod, so the con-rod's side load never reaches the piston. Four Ø8 vents connect the back of the piston to the crankcase (the buffer).

feature  value
thickness  16.0
boss  Ø22, z −2.4 to 61
seats  Ø14 × 15 at both ends
vents  4 × Ø8 on r 17

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- ISO (via iTeh sample): ISO 2852 clamp liners: face profile and flange / groove diameters — PDF — standard excerpt; dimensions are facts — https://cdn.standards.iteh.ai/samples/7850/eb49c396488d408c8ced3e2961d76cf3/ISO-2852-1974.pdf
- ASME: BPE Bioprocessing Equipment (clamp fitting dimensions, tube OD and wall) — standard — ASME; dimensions are facts [verify license at link] — https://www.asme.org/codes-standards/find-codes-standards/bpe-bioprocessing-equipment
- Long Earth Society: Engine builds — web, video — LES site — https://longearthsociety.com/engineering/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/tri-clamp-guide-plate/index.json
API: https://xemstudio.com/api/geometry?object=tri-clamp-guide-plate