ISO 6626-3
Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel
| Organization: | ISO |
| Publication Date: | 15 June 2008 |
| Status: | inactive |
| Page Count: | 28 |
| ICS Code (Engine block and internal components): | 43.060.10 |
scope:
This part of ISO 6626 specifies the essential dimensions of coil-spring-loaded, nitrided oil control rings made of steel, of piston ring types SOR (with R-shaped groove) and SOV (with V-shaped groove).
This part of ISO 6626 applies to coil-spring-loaded, nitrided oil control rings made of steel with a diameter of between 60 mm and 200 mm inclusive for reciprocating internal combustion engines. It can also be used for piston rings of compressors working under analogous conditions.
Document History