Yuken PV2R33-76-66-F-RAAA-31 Double Vane pump

What are the types of ShanDong Single Pump Instrument Co., Ltd. Yuken PV2R33-76-66-F-RAAA-31 Double Vane pump ? Yuken Double Vane pump Manufacturing Service . Get Your Free, Instant price, design review. 013992071880 Bearing - Housing - Seal UPC

What is PV2R33-76-66-F-RAAA-31 bearing cross reference？