R50-22UC RICH Single Row Tapered Roller Bearing – 50 × 90 × 25 mm
Oe References:
TOYOTA: 90043-66010
TOYOTA: 90043-66011
Technical Specifications:
Brand: RICH
Type: Single row tapered roller bearing
Model: R50-22UC RICH
Inner Diameter (d): 50 mm
Outer Diameter (D): 90 mm
Total Width (T): 25 mm
Inner Ring Width (B): 23 mm
Outer Ring Width (C): 19 mm
Weight: 0.645 kg
Country of Origin: China
Performance Characteristics:
Structural Layout: Separable assembly featuring a cone (inner ring) and cup (outer ring) for simplified mounting and maintenance.
Internal Geometry: Precision-engineered tapered rollers designed to handle high radial and unidirectional axial thrust in demanding transmission environments.
Material Type: High‑carbon chrome bearing steel for superior mechanical strength and extended service life.
Dimensional Format: 50 × 90 × 25 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.