NTN Bearing Corp. of America - Cup for Tapered Roller Bearing - Metric Series

Unit of Measure

Items	30203#G Cup for Tapered Roller Bearing - Metric Series	30204#G Cup for Tapered Roller Bearing - Metric Series	30208#G Cup for Tapered Roller Bearing - Metric Series	30210X1PX1#G Cup for Tapered Roller Bearing - Metric Series	30312U#G Cup for Tapered Roller Bearing - Metric Series
Type	N/A Bearing Cup
Material	N/A Case Carburized Steel	N/A Case Carburized Steel	N/A Case Carburized Steel	N/A Case Carburized Steel	N/A Through Hardened Steel
D	N/A 1.5748 in40.000 mm	N/A 1.8504 in47.000 mm	N/A 3.1496 in80.000 mm	N/A 3.5433 in90.000 mm	N/A 5.1181 in130.000 mm
C	N/A 0.4331 in11.000 mm	N/A 0.4724 in12.000 mm	N/A 0.6299 in16.000 mm	N/A 0.6693 in17.000 mm	N/A 1.0236 in26.000 mm
T	N/A 0.5217 in13.250 mm	N/A 0.6004 in15.250 mm	N/A 0.7776 in19.750 mm	N/A 0.8563 in21.750 mm	N/A 1.3189 in33.500 mm
r	N/A 0.0400 in1.000 mm	N/A 0.0400 in1.000 mm	N/A 0.0600 in1.500 mm	N/A	N/A 0.1000 in2.500 mm
Da	N/A 1.36 in34.5 mm	N/A 1.63 in41.5 mm	N/A 2.95 in75.0 mm	N/A 3.21 in81.5 mm	N/A 4.65 in118.0 mm
Db	N/A 1.46 in37.0 mm	N/A 1.73 in44.0 mm	N/A 2.81 in71.5 mm	N/A 3.35 in85.0 mm	N/A 4.72 in120.0 mm
Weight	N/A 0.064 lb0.029 kg	N/A 0.095 lb0.043 kg	N/A 0.322 lb0.146 kg	N/A	N/A 1.340 lb0.608 kg