Dw NTN HK2520LL/3AS Drawn cup needle roller bearings

Fw:25 mm; D:32 mm; C2:20 mm; C3:2.7 mm; Dw:2.5 mm; Lw:11.3 mm; Lubrication hole on outer ring:Non/No; Inner ring reference:IR20X25X23; Mass:0.03 kg; Cr:15.9 kN; C0r:24 kN; Nlim (grease):6,500 rpm; Min operating temperature, Tmin:-20 °C; Max operating temperature, Tmax:120 °C; Characteristic cage fre