Retaining Ring Dimensions: internal din472
int b75 to int b90
Retaining ring groove and ring dimensions per DIN 471 (external, shaft rings) and DIN 472 (internal, bore rings) for nominal sizes 8 mm through 130 mm — includes groove diameter d2, groove width m, ring thickness s, free ring diameter, groove depth, and allowable static thrust load in kN
| ring type | record id | allowable thrust kN (kN) | groove depth mm (mm) | groove dia d2 mm (mm) | groove width m mm (mm) | nominal size mm (mm) | ring free dia mm (mm) | ring thickness s mm (mm) | shaft or bore dia mm (mm) | standard |
|---|---|---|---|---|---|---|---|---|---|---|
| internal din472 | int b75 | 75 | 2 | 79 | 2.65 | 75 | 80.5 | 2.5 | 75 | DIN 472:2011-04, fasteners.eu DIN 472 table |
| internal din472 | int b80 | 85 | 2.25 | 84.5 | 2.65 | 80 | 86 | 2.5 | 80 | DIN 472:2011-04, fasteners.eu DIN 472 table |
| internal din472 | int b90 | 100 | 2.5 | 95 | 3.15 | 90 | 96.8 | 3 | 90 | DIN 472:2011-04, fasteners.eu DIN 472 table |
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