Characteristic inner ring frequency, BPFI NTN 81108T2 Thrust cylindrical roller bearings

d:40 mm; D:60 mm; d1:60 mm; D1:42 mm; T:13 mm; Dc1:40 mm; Dc:60 mm; Dw:6 mm; Lw:6 mm; rs min:0.6 mm; Cage assembly reference:K81108T2; Bearing ring (inner ring) WS:WS81108; Bearing ring (outer ring) GS:GS81108; Ea:56.4 mm; Eb:43.2 mm; Mass:0.14 kg; Cage assembly mass:0.04 kg; Bearing ring (inner rin