Bearing ring (inner ring) WS mass NTN WS89318 Thrust cylindrical roller bearings

d:155 mm; d1:93 mm; B:13.5 mm; rs min:1.5 mm; Bearing ring (inner ring) WS mass:1.33 kg; Brand:NTN; Min operating temperature, Tmin:-20 °C; Max operating temperature, Tmax:120 °C;