B10-46D RICH Single Row Deep Groove Alternator Ball Bearing – 10 × 23 × 11 mm
OE Reference: LR170701E (HITACHI) | LR170702B (HITACHI)
OE Reference: 6900BPL (HITACHI)
The B10-46D RICH is a single row deep groove ball bearing with a 10 × 23 × 11 mm dimensional format. It includes double-sided rubber contact seals (2RS) and an integrated retaining ring on the outer ring for axial location in automotive alternator systems.
Technical Specifications:
- Brand: RICH
- Type: Single row deep groove ball bearing
- Model: B10-46D RICH
- Inner Diameter (d): 10 mm
- Outer Diameter (D): 23 mm
- Width (B): 11 mm
- Outer Ring Feature: Integrated retaining ring
- Sealing: 2RS (Double-sided rubber contact seals)
- Weight: 0.023 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 within the housing
- Sealing Arrangement: Double-sided contact sealing structure for lubricant retention
- Material Type: High‑carbon chrome bearing steel
- Application Interface: Associated with Hitachi alternator assemblies utilizing the same dimensional 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.
