Lubrication hole on outer ring NTN HMK2025V2 Drawn cup needle roller bearings

Fw:20 mm; D:27 mm; C:25 mm; Dw:2.5 mm; Lw:20.8 mm; Lubrication hole on outer ring:Non/No; Inner ring reference:IR15X20X26; Mass:0.03 kg; Cr:22 kN; C0r:34 kN; Nlim (grease):8,000 rpm; Nlim (oil):12,000 rpm; Min operating temperature, Tmin:-20 °C; Max operating temperature, Tmax:120 °C; Characteristic