Eb NTN 81103T2 Thrust cylindrical roller bearings

d:17 mm; D:30 mm; d1:30 mm; D1:18 mm; T:9 mm; Dc1:17 mm; Dc:30 mm; Dw:3.5 mm; Lw:3.5 mm; rs min:0.3 mm; Cage assembly reference:K81103T2; Bearing ring (inner ring) WS:WS81103; Bearing ring (outer ring) GS:GS81103; Ea:27 mm; Eb:19.2 mm; Mass:0.03 kg; Cage assembly mass:0.008 kg; Bearing ring (inner r