712019 Auto A/C Compressor Ball Bearing712019 Auto A C Compressor Clutch Bearing 40mm x 62mm x 20. 6mm Double Sealed Automotive Grade The 712019 is a clutch bearing specifically designed for automotive air conditioning compressors. With a 40mm inner diameter and rubber seals on both sides, this bearing provides smooth, sealed rotation under high speed and high heat conditions ideal for maintaining A C performance and longevity in vehicles. Type: A C compressor clutch ball bearing Inner