1221 AST Min. Housing Shoulder Dia., Outer (Lo) 179.0 105x190x36mm Self aligning ball bearings
Bearing number 1221 Size (mm) 105x190x36 Brand AST Bore Diameter (mm) 105 Outer Diameter (mm) 190 Width (mm) 36 Bearing Type – double row self-aligning double row selfaligning Bore Dia (d) 105.0000 Outer Dia (D) 190.0000 Width (B) 36.0000 Radius (min) (rs) 2.100 Dynamic Load Rating (Cr) 75.000 Static Load Rating (Cor) 32.500 Max Speed