Nlim (oil) NTN 7E-HMK2215 Drawn cup needle roller bearings

Fw:22 mm; D:29 mm; C:15 mm; Dw:2.5 mm; Lw:10.8 mm; Lubrication hole on outer ring:Non/No; Inner ring reference:IR17X22X16D; Mass:0.02 kg; Cr:13.4 kN; C0r:18.5 kN; Nlim (grease):7,500 rpm; Nlim (oil):11,000 rpm; Min operating temperature, Tmin:-20 °C; Max operating temperature, Tmax:120 °C; Character