1220 k nsk 200 x 250 x 37 mm ) 3 mm Chamfer dimension

) 3 mm Chamfer dimension r1 (min

3 mm C 0 max 8

Einzelgewicht 1

216 kN Tmin - Min Betriebstemperatur -20 °C Tmax - Max Betriebstemperatur 120 °C

021 kg Grenzdrehzahl 6 000 r/min Länge 28

1220 k nsk 200 x 250 x 37 mm ) 3 mm Chamfer dimension1220K d 100 mm Bore diameter D 180 mm Outside diameter B 34 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 76500 N Basic dynamic load rating C0r 29700 N Basic static load rating Grease 3200 min 1 Grease lubrication Oil (Oil bath) 3800 min 1 Oil bath lubrication da (min.) 111 mm Diameter of shaft abutment (min) Da (max.) 169 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet e 0. 17 Constant Y2 5. 6 Axial load Factors Y3