B12-57D RICH Single Row Deep Groove Alternator Ball Bearing – 12 × 32 × 13 mm
The B12‑57D RICH is a single row deep groove ball bearing with a 12 × 32 × 13 mm dimensional format. It includes double‑sided rubber contact seals (2RS) and an integrated retaining ring on the outer ring.
Technical Specifications:
- Brand: RICH
- Type: Single row deep groove ball bearing
- Model: B12-57D RICH
- Inner Diameter (d): 12 mm
- Outer Diameter (D): 32 mm
- Width (B): 13 mm
- Outer Ring Feature: Integrated retaining ring
- Sealing: 2RS (Double-sided rubber contact seals)
- Weight: 0.05 kg
- Country of Origin: China
Performance Characteristics:
- Load Profile: Radial load arrangement with allowance for axial forces in both directions
- Retention Layout: Integrated retaining ring for axial positioning
- Sealing Arrangement: Double‑sided contact sealing structure
- Material Type: High‑carbon chrome bearing steel
- Application Interface: Associated with assemblies utilizing bearings of the same dimensional and structural format
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.
