The 40BD219 RICH double row angular contact bearing (40 x 57 x 24 mm) is designed for AC compressors. It handles combined loads and features double-sided contact seals.
The 40BD219 RICH is a specialized double row angular-contact ball bearing, commonly identified as an Air Conditioner Bearing, specifically designed to withstand the high speeds and continuous, high-stress cycles of automotive AC compressors. This bearing features two rows of balls arranged to efficiently manage heavy combined radial and axial loads simultaneously, delivering high running accuracy and excellent rigidity. With precision dimensions of 40 mm bore, 57 mm outer diameter, and a 24 mm width, the 40BD219 is optimized for its application. Crucially, it features double-sided rubber, contact sealing, ensuring the pre-filled grease is retained and protecting the internal components from dust and moisture contamination for a long, maintenance-free service life, which is essential in harsh engine bay environments.
Key Performance Advantages:
AC Compressor Specific: Built to meet the stringent requirements of high-speed automotive air conditioning systems.
The 40BD219 RICH double row angular contact bearing (40 x 57 x 24 mm) is designed for AC compressors. It handles combined loads and features double-sided contact seals.