1220 k nsk 200 x 250 x 37 mm Einzelgewicht 1

Einzelgewicht 1

00 C3 Internal Clearance Larger Than Normal ECLASS number 23-05-09-11 ECLASS2 number 23-05-09-11 Einzelgewicht in (kg): 51

axial C a 480

021 kg Grenzdrehzahl 6 000 r/min Länge 28

1220 k nsk 200 x 250 x 37 mm Einzelgewicht 11220K 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