BA20-2 A RICH 20x42x9 BA20-2-A RICH
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BA20-2 A RICH 20x42x9 BA20-2-A RICH

BA20-2 A RICH 20x42x9

Type: Single Row Angular Contact Ball Bearing
Model: BA20-2 A RICH
Dimensions: 20 x 42 x 9 mm
OE Compatibility: 90363-20031 TOYOTA
Key Specs: 8.5mm Inner Ring Width / Contact Angle < 45°
Brand: RICH
Origin: China
RICH
BA20-2-A
€10.82
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BA20-2 A RICH Single Row Angular Contact Ball Bearing - 20 x 42 x 9 mm

OE References:

  • 90363-20031 TOYOTA

Technical Specifications:

  • Catalog Code: BA20-2 A RICH
  • Brand: RICH
  • Type: Single row angular contact ball bearing
  • Bore Diameter (d): 20 mm
  • Outer Diameter (D): 42 mm
  • Total Width (T): 9 mm
  • Inner Ring Width (B): 8.5 mm
  • Contact Angle: < 45°
  • Weight: 0.060 kg
  • Country of Origin: China

Product Overview:

The BA20-2 A RICH is a high-precision single row angular contact ball bearing specifically engineered to support combined radial and axial loads. With a contact angle designed for efficiency, this bearing facilitates the transmission of forces through the raceways at a specific angle, ensuring high axial load capacity in one direction. Its compact 9 mm total width makes it an excellent choice for transmission systems and steering components where space is limited but high rotational accuracy is required. Built to the exact dimensional requirements for Toyota applications, it ensures a perfect fit and long-term mechanical stability.

Key Performance Advantages:

  • Optimized Force Distribution: Designed with an angular contact profile to efficiently manage thrust loads.
  • High-Precision Rotation: Tight manufacturing tolerances ensure low noise and vibration-free performance.
  • Slim Profile Design: Balanced dimensions (20x42x9 mm) allow for integration into compact mechanical housings.
  • Direct Toyota Interchange: Specifically developed as a reliable alternative for the 90363-20031 OE reference.

Transparency Note: This bearing is manufactured under the RICH brand. The code BA20-2 A and the OE references listed are used solely for identification and do not imply affiliation with other manufacturers.

Data sheet

Inner Diameter
20
Outer Diameter
42
Width
9
Weight
0,06
Ball Rows
Single Row
Category
Single Row Angular-Contact Ball Bearing

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