NKX20T2Z NTN Ca 14.2 kN Complex bearings
dw 20 mm rs min 0.3 mm Dw 2 mm Dw1 5.56 mm Lw 15.8 mm Lubrication hole on outer ring Oui/Yes k 2.5 mm Precision class P0 Mass 0.09 kg Cr 16.4 kN Ca 14.2 kN C0r 27.1 kN C0a 24.7 kN Nlim (grease) 5.200 rpm Nlim (oil) 7.500 rpm Min operating temperature, Tmin