Air Compressor Angular Contact Ball Bearing

7040AC, 7040ACN1 Single Row Angular Contact Ball Bearings For Air Compressors Designations Principal dimensions(mm) Basic load ratings(kN) Function point Speed ratings (rpm) Weight (kg) d D B r12 min r34 min dyc (Cr) stc (Cor) a Grease Oil 7040AC 200 310 51 2.1 1.1 203 331 85 1700 2200 14.9 7040ACN1 200 310 51 310 1.1 203 331 85 1700 2200 14.8 7240C 200 360 58 4 1.5 279 487 66.5 2500 3000 25.2 7240AC 200 360 58 4 1.5 265 462 94.3 1500 2000 25.2 7240B 200 360 58 4 1.5 238 417