Structural Layout: Support roller assembly with a reinforced outer ring.
Internal Geometry: Cylindrical rolling elements arranged in a full complement or caged configuration.
Material Type: High‑carbon chrome bearing steel.
Dimensional Format: 40 × 80 × 21 mm configuration.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references, if present, are provided solely for identification and do not imply affiliation with other manufacturers.