NKX12T2 NTN C0r 7.7 kN Complex bearings
dw 12 mm rs min 0.3 mm Dw 1.5 mm Dw1 4.76 mm Lw 9.8 mm Lubrication hole on outer ring Oui/Yes Precision class P0 Mass 0.04 kg Cr 6 kN Ca 10.3 kN C0r 7.7 kN C0a 15.4 kN Nlim (grease) 6.400 rpm Nlim (oil) 9.200 rpm Min operating temperature, Tmin -20 °C Max