DAC20420030/29 RICH Double Row Angular‑Contact Ball Bearing – 20 × 42 × 30 mm
Interchange:
Technical Specifications:
- Brand: RICH
- Type: Double row angular‑contact ball bearing
- Model: DAC20420030/29 RICH
- Inner Diameter (d): 20 mm
- Outer Diameter (D): 42 mm
- Total Width (B): 30 mm
- Outer Ring Width (C): 29 mm
- Sealing: Double‑sided rubber contact seals
- Feature: Groove on outer ring
- Weight: 0.187 kg
- Country of Origin: China
Performance Characteristics:
- Structural Layout: Double row radial assembly engineered to accommodate simultaneous radial and axial loads in both directions.
- Internal Geometry: High-precision angular contact design with an integrated outer ring groove for secure axial positioning.
- Material Type: High‑carbon chrome bearing steel for maximum structural integrity and high fatigue resistance.
- Dimensional Format: 20 × 42 × 30 mm configuration with a specialized 29 mm outer ring width.
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.