CC-DIN471-DS-13 revA Size datasheet - 13
'?) CommunityCAD
DIN 471 13 external retaining ring
Size datasheet: this size's values with their levels, conventions and sources.
For a13 mm shaft Part key din471-d13 es LT Files 1 STEP AP214 (simplified) 13, front view, 2:1 13, view from above, 1:1
Sym. Dimensi Value Level s Ring thickness 1 La - 4 d3 Free diameter 11.9 L1- 4 a Lug height (max) < 3.4 L1- 4 b Radial width at the back (=) 2 ref L1- 4 d5 Plier hole (min) > 1.7 L1- 4 d2 Groove diameter 12.4 La - 3 m Groove width (H13) 1.1 La - 3 n Groove edge margin (min) > 0.9 L1-3
Modeled value: nominal, else the midpoint of min-max. s / =: only that limit is given. * amber: one source (LO). c: a source value was corrected. Level - independent sources.
DIN 471:2011-04 Page 1/2 Retaining ring for shafts - 13 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec c964ffabe3a887708eb3e6e0cal8e3b2147b3b9c
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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CC-DIN471-DS-13 revA Size datasheet - 13
'?) CommunityCAD
Conventions
« Values: s and d3 (the free inner diameter) at their nominals, the ring free (unstressed); a at its max and d5 at its min (single limits); b at its approximate value.
« Outline: An eccentric circle gives width b at the back and b/2 at the front; square lugs of side a with the d5 hole centred; a parallel opening b wide (sheet DO2).
« Lugs: Holed lugs at every size; no open hooks.
« Edges, faces and markings: Sharp edges and joins, flat parallel faces, no markings. Material and finish are metadata only: one model per size.
« Groove: The groove d2, mand n is tabulated for your design; it isn't modeled.
Sources
Source Publisher Retrieved sha256
fasteners-eu-din471 fasteners.eu 2026-10-26 14F4ce76d789
fasten-it-din471 fasten.it 2026-10-26 7b73cf8e9a50 he-maschinentechnik-din471 HC Maschinentechnik 2026-10-26 ef810e5b7ed0
seeger-din471 Seeger - Orbis n/a 57a47b2f6a0F (kept outside the repo)
The whole series (verification map, corrections, drawings): CC-DIN471-Ds.
DIN 471:2011-04 Page 2/2 Retaining ring for shafts - 13 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec c964ffabe3a887708eb3e6e0cal8e3b2147b3b9c
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.