Cage assembly mass NTN 81109T2 Thrust cylindrical roller bearings

d:45 mm; D:65 mm; d1:65 mm; D1:47 mm; T:14 mm; Dc1:45 mm; Dc:65 mm; Dw:6 mm; Lw:6 mm; rs min:0.6 mm; Cage assembly reference:K81109T2; Bearing ring (inner ring) WS:WS81109; Bearing ring (outer ring) GS:GS81109; Ea:61.6 mm; Eb:48.4 mm; Mass:0.15 kg; Cage assembly mass:0.04 kg; Bearing ring (inner rin