NTN BEARING CORPORATION OF AMERICA
NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com
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Double Row Tapered Roller Bearings - Dimensions
Unit of Measure
« 6 7 8 9 

Item #

d

D

C

B1

r

Static Load Rating

Dynamic Load Rating

430217X N/A 3.3465 in85.000 mm N/A 5.9055 in150.000 mm N/A 2.2441 in57.000 mm N/A 2.7559 in70.000 mm N/A 0.0787 in2.000 mm N/A 105000 lbf465000 N465.00 kN N/A 71000 lbf315000 N315.00 kN
430218 N/A 3.5433 in90.000 mm N/A 6.2992 in160.000 mm N/A 2.4016 in61.000 mm N/A 2.9134 in74.000 mm N/A 0.0984 in2.500 mm N/A 120000 lbf535000 N535.00 kN N/A 80000 lbf355000 N355.00 kN
430219X N/A 3.7402 in95.000 mm N/A 6.6929 in170.000 mm N/A 2.4803 in63.000 mm N/A 3.0709 in78.000 mm N/A 0.1181 in3.000 mm N/A 130000 lbf580000 N580.00 kN N/A 86500 lbf385000 N385.00 kN
430219XU N/A 3.7402 in95.000 mm N/A 6.6929 in170.000 mm N/A 2.4803 in63.000 mm N/A 3.0709 in78.000 mm N/A 0.1181 in3.000 mm N/A 130000 lbf580000 N580.00 kN N/A 86500 lbf385000 N385.00 kN
430220X N/A 3.9370 in100.000 mm N/A 7.0866 in180.000 mm N/A 2.6378 in67.000 mm N/A 3.2677 in83.000 mm N/A 0.1181 in3.000 mm N/A 152000 lbf675000 N675.00 kN N/A 99000 lbf440000 N440.00 kN
430221X N/A 4.1339 in105.000 mm N/A 7.4803 in190.000 mm N/A 2.7559 in70.000 mm N/A 3.4646 in88.000 mm N/A 0.1181 in3.000 mm N/A 171000 lbf760000 N760.00 kN N/A 110000 lbf490000 N490.00 kN
430222X N/A 4.3307 in110.000 mm N/A 7.8740 in200.000 mm N/A 2.9134 in74.000 mm N/A 3.6220 in92.000 mm N/A 0.1181 in3.000 mm N/A 194000 lbf865000 N865.00 kN N/A 125000 lbf555000 N555.00 kN
430224X N/A 4.7244 in120.000 mm N/A 8.4646 in215.000 mm N/A 3.0709 in78.000 mm N/A 3.8189 in97.000 mm N/A 0.1181 in3.000 mm N/A 211000 lbf940000 N940.00 kN N/A 134000 lbf595000 N595.00 kN
430224XU N/A 4.7244 in120.000 mm N/A 8.4646 in215.000 mm N/A 3.0709 in78.000 mm N/A 3.8189 in97.000 mm N/A 0.1181 in3.000 mm N/A 211000 lbf940000 N940.00 kN N/A 134000 lbf595000 N595.00 kN
430226X N/A 5.1181 in130.000 mm N/A 9.0551 in230.000 mm N/A 3.0906 in78.500 mm N/A 3.8583 in98.000 mm N/A 0.1575 in4.000 mm N/A 227000 lbf1010000 N1010.00 kN N/A 144000 lbf640000 N640.00 kN
430226XD1C3 N/A 5.1181 in130.000 mm N/A 9.0551 in230.000 mm N/A 3.0906 in78.500 mm N/A 3.8583 in98.000 mm N/A 0.1575 in4.000 mm N/A 227000 lbf1010000 N1010.00 kN N/A 144000 lbf640000 N640.00 kN
430228X N/A 5.5118 in140.000 mm N/A 9.8425 in250.000 mm N/A 3.2480 in82.500 mm N/A 4.0157 in102.000 mm N/A 0.1181 in3.000 mm N/A 218000 lbf970000 N970.00 kN N/A 144000 lbf640000 N640.00 kN
430230 N/A 5.9055 in150.000 mm N/A 10.6299 in270.000 mm N/A 3.4252 in87.000 mm N/A 4.2913 in109.000 mm N/A 0.1575 in4.000 mm N/A 272000 lbf1210000 N1210.00 kN N/A 173000 lbf770000 N770.00 kN
430232 N/A 6.2992 in160.000 mm N/A 11.4173 in290.000 mm N/A 3.5827 in91.000 mm N/A 4.5276 in115.000 mm N/A 0.1575 in4.000 mm N/A 325000 lbf1440000 N1440.00 kN N/A 202000 lbf900000 N900.00 kN
430234 N/A 6.6929 in170.000 mm N/A 12.2047 in310.000 mm N/A 3.8189 in97.000 mm N/A 4.9213 in125.000 mm N/A 0.1969 in5.000 mm N/A 380000 lbf1690000 N1690.00 kN N/A 236000 lbf1050000 N1050.00 kN
430236 N/A 7.0866 in180.000 mm N/A 12.5984 in320.000 mm N/A 3.8976 in99.000 mm N/A 5.0000 in127.000 mm N/A 0.1969 in5.000 mm N/A 400000 lbf1780000 N1780.00 kN N/A 243000 lbf1080000 N1080.00 kN
430238 N/A 7.4803 in190.000 mm N/A 13.3858 in340.000 mm N/A 4.1339 in105.000 mm N/A 5.2362 in133.000 mm N/A 0.1969 in5.000 mm N/A 450000 lbf2010000 N2010.00 kN N/A 277000 lbf1230000 N1230.00 kN
430240 N/A 7.8740 in200.000 mm N/A 14.1732 in360.000 mm N/A 4.3307 in110.000 mm N/A 5.5906 in142.000 mm N/A 0.1969 in5.000 mm N/A 495000 lbf2210000 N2210.00 kN N/A 305000 lbf1350000 N1350.00 kN
430244C3 N/A 8.6614 in220.000 mm N/A 15.7480 in400.000 mm N/A 4.8031 in122.000 mm N/A 6.2205 in158.000 mm N/A 0.1575 in4.000 mm N/A 550000 lbf2440000 N2440.00 kN N/A 315000 lbf1400000 N1400.00 kN
430244CS550 N/A 8.6614 in220.000 mm N/A 15.7480 in400.000 mm N/A 4.8031 in122.000 mm N/A 6.2205 in158.000 mm N/A 0.1575 in4.000 mm N/A 550000 lbf2440000 N2440.00 kN N/A 315000 lbf1400000 N1400.00 kN
430308 N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 1.7913 in45.500 mm N/A 2.2047 in56.000 mm N/A 0.0787 in2.000 mm N/A 46000 lbf204000 N204.00 kN N/A 35500 lbf157000 N157.00 kN
430308DX N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 1.5551 in39.500 mm N/A 2.2047 in56.000 mm N/A 0.0787 in2.000 mm N/A 38500 lbf171000 N171.00 kN N/A 29700 lbf132000 N132.00 kN
430308U N/A 1.5748 in40.000 mm N/A 3.5433 in90.000 mm N/A 1.7913 in45.500 mm N/A 2.2047 in56.000 mm N/A 0.0787 in2.000 mm N/A 46000 lbf204000 N204.00 kN N/A 35500 lbf157000 N157.00 kN
430309 N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 1.9488 in49.500 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 56500 lbf251000 N251.00 kN N/A 43000 lbf191000 N191.00 kN
430309DX N/A 1.7717 in45.000 mm N/A 3.9370 in100.000 mm N/A 1.6339 in41.500 mm N/A 2.3622 in60.000 mm N/A 0.0787 in2.000 mm N/A 49000 lbf218000 N218.00 kN N/A 37000 lbf165000 N165.00 kN
Unit of Measure
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