Structural Layout: Cage geometry designed for controlled rolling element spacing.
Operating Profile: Structured for use in standard mechanical environments.
61813-ZZ (65 × 85 × 10 mm) — aligns with the geometric patterns shared by bearings in the standard-format category.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references, where mentioned, are used solely for identification and do not imply affiliation with other manufacturers.