B37-15A RICH is a precision single row deep groove ball bearing designed for high-speed rotation and low-friction performance. Its open configuration allows direct lubrication and visual inspection, while the polyamide cage ensures quiet operation and reduced weight compared to steel cages.
With dimensions of 37 x 88 x 18.8 mm and interchangeability with NSK B37-15AT85ACG8, this bearing is ideal for automotive and industrial applications requiring smooth motion and thermal stability. Made in China, it combines robust geometry with consistent quality.
Transparency Note: This bearing is manufactured directly by us under the RICH brand. The code B37-15A and interchange references are used solely for compatibility identification and do not imply affiliation with other brands. The product is clearly marked with its actual brand and origin.
Data sheet