B25-163D RICH | Single Row Deep Groove Ball Bearing – 25 x 60 x 27 mm
OE References / Interchange:
NACHI – 25BIW06S3Z
NSK – B25-163
TOYOTA – 90903-63010, 90363-25067, 90080-36139, 90363-25029
Technical Specifications:
Catalog Code: B25-163D RICH
Brand: RICH
Bearing Type: Deep Groove Ball Bearing
Configuration: Single Row
Sealing: One-sided non-contact shield
Outer Ring Detail: Groove for snap ring
Outer Ring Width (C): 19 mm
Inner Diameter: 25 mm
Outer Diameter: 60 mm
Total Width: 27 mm
Weight: 0.261 kg
Country of Origin: China
Key Performance Advantages:
OE Compatibility: Interchangeable with NACHI, NSK, and TOYOTA references.
Snap Ring Groove: Facilitates secure axial positioning in alternator and motor housings.
Shielded Design: One-sided non-contact shield for reduced friction and basic contamination resistance.
RICH Precision: Built to strict tolerances for smooth operation and long-term reliability.
Transparency Note: This bearing is manufactured directly by us under the RICH brand. The code B25-163D and OE references are used solely for compatibility identification and do not imply affiliation with NACHI, NSK, TOYOTA, or other brands. The product is clearly marked with its actual brand and origin.