18690/18620 RICH – Single Row Tapered Roller Bearing – 46.038 × 79.375 × 17.462 mm
OE References:
BEDFORD: 8845472
BRITISH LEYLAND: 529683
DAF: 0494535
EATON: 594508
FIAT: 9980735
GM: 457112, 8845472
IHC: 377112C91
IVECO: 1905018, 9980735
JOHN DEERE: GRN050, GRN183
ROVER: AMK4826, C19066, GHB140, RTC3414
VAUXHALL: 8845472
Technical Specifications:
Type: Single‑row tapered roller bearing
Brand: RICH
Model Designation: 18690/18620
Interchange References: VKHB2239, 18690‑18620
Inner Diameter (d): 46.038 mm
Outer Diameter (D): 79.375 mm
Total Width (T): 17.462 mm
Cone Width (B): 17.462 mm
Cup Width (C): 13.495 mm
Weight: 0.35 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Single‑row tapered roller assembly with separable cone and cup.
Rolling Element Geometry: Tapered rollers arranged for radial and axial load distribution in one direction.
Raceway Structure: Tapered inner and outer raceway profile.
Component Format: Cup and cone supplied as a matched set.
Dimensional Format: 46.038 × 79.375 × 17.462 mm profile.
Transparency Note:
This bearing is manufactured under the RICH brand. Any OE or interchangeable references are provided solely for identification and do not imply affiliation with other manufacturers.