Material Type: High-carbon chromium steel with a durable steel cage.
Internal Geometry: Optimized raceway and roller configuration with a 0.05 mm rounding radius.
Dimensional Format: 30 × 72 × 20.75 mm configuration.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.