... A.Products1. Bore size (d)- 10-85mm2. Outer size (D)- 30-150mm3. Application: Oil pump, roots blower, air compressor, all kinds ... /MT33 255220,621,614,30,612000120000,183205 ATN9 255220,621,614,30,612000120000,185205 A 255220,621,614,30,612000120000,195205 A-2RS1 ... ,434,130,51,2910000100000,395305 E-2RS1256225,434,130,51,29-75000,395305 E-2Z256225,434,130,51,2910000100000,39Hope our ...