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Internal Retaining Ring DIN 472 — 75

0002UXApprovedStandard
Std. ref: DIN 472Std. designator: Retaining ring DIN 472 — 75 × 2.5ESX designator: ESX-DIN472-75-FST-PL

Internal retaining ring (circlip) for bores, standard type, nominal bore diameter 75 mm, per DIN 472.

Engineering Attributes

Dimensions

Groove Depth1.5 mm
Groove Diameter78 mm
Groove Edge Distance4.5 min mm
Groove Width2.65 mm
Inner Diameter66.3 (min 63.44) mm
Lug Height7.8 max mm
Lug Hole Diameter3 min mm
Nominal Diameter75 mm
Outer Diameter79.5 (+1.10/-0.46) mm
Thickness2.5 (0/-0.07) mm

Material

MaterialSpring steel (EN 10132-4)
Finish / SurfaceNone (as processed)

Internal properties

Unit Weight22.61 ± 2.63 g
Hardness44-51 HRC
Load DirectionCompression (axial push)
Ring Load Capacity118 kN
Ring Load Capacity At Corner21 (abutment corner g 2.5 mm max) kN

17 attributes

Interchangeability

No interchangeability relationships agreed yet.

1 part is detected as substitutable for this one from the standard's own interchange rule — listed under Functional alternates below. A detection is computed on every read; a relationship here is one a party has agreed to.

Technical data is provided as-is and must be independently verified before use. Terms

Pricing & Availability

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Functional alternates

1

Same dimensions and material, so they fit the same place. They differ in strength class, coating or tolerance — check the requirement before substituting.

The last 2 columns show the fields that differ from this item (Finish · Finish coating). Values in blue differ; grey values match this item.

CodeItemStandardFinishthis item: None (as processed)Finish coatingthis item: None (as processed)
0002UXInternal Retaining Ring DIN 472 — 75this itemDIN 472None (as processed)None (as processed)
0002UYInternal Retaining Ring DIN 472 — 75 — PhosphatedDIN 472Phosphated (ISO 9717)Phosphated (ISO 9717)