ShaftDianeter BearingDesig-nation MassApprox Boundary Dinmensions Basic load Rating Fw Ew Bc CrDynamic CorSratic mm g mm N 22 KZK22x28x16 18 22 28 16 14400 20100 KZK22x28x15 15.2 22 29 15 17800 21800 KZK22x29x16 19 22 29 16 18700 21800 KZK22x30x16 25.7 22 30 16 18700 22300 23.1 KZK23.1x28.1x14 12.9 23.1 28.1 14 10600 15800 30 KZK30x36x16 28.5 30 36 16 18900 22800 KZK30x37x16 29 30 37 16 21500 30500 KZK30x38x16 34.4 30 38 16 22700 32600 KZK30x38x18 38.8 30 38 18 26200 39600