Dw NTN NK40/20R+1R35X40X20 with inner ring

d:35 mm; D:50 mm; C:20 mm; F:40 mm; rs min:0.3 mm; s max:0.5 mm; Dw:3 mm; Lw:15.8 mm; Lubrication hole on outer ring:Oui/Yes; k:3 mm; Inner ring reference:1R35X40X20; Lubrication hole on inner ring:Non/No; Radial clearance class:CN; Precision class:P0; Mass:0.13 kg; Brand:NTN; Cr:26.4 kN; C0r:47 kN;